Missing the clever mysteries, hilarious banter, and wonderfully eccentric characters of Psych and Monk? These 13 detective shows capture the humor, heart, and “Characters Welcome” spirit that made those USA Network favorites so special.
There was something magical about USA Network in the 2000s. It was the era of “Characters Welcome,” when television detectives didn't have to be tough, brooding, or particularly good at following the rules. In fact, the stranger they were, the more we loved them.
Two shows perfectly captured that spirit: Monk and Psych.
In Monk, Adrian Monk (played by Tony Shalhoub) was a brilliant detective whose obsessive-compulsive disorder, countless phobias, and need for order made everyday life extraordinarily difficult. Yet his incredible attention to detail helped him solve murders that baffled everyone else. The mysteries were clever, the humor was often wonderfully awkward, and beneath it all was a surprisingly touching story about grief, friendship, and finding your place in the world.
Then there was Psych, where Shawn Spencer (played by James Roday Rodriguez) convinced the Santa Barbara Police Department that he was psychic. He wasn't, of course. He was simply extraordinarily observant, with a photographic memory and a talent for turning every investigation into an opportunity for mischief. Alongside his long-suffering best friend Burton “Gus” Guster (played by Dulé Hill), Shawn solved murders while delivering an endless stream of pop culture references, ridiculous disguises, and hilarious banter.
The shows had different personalities, but they shared something important: The characters were just as entertaining as the mysteries.
USA Network officially introduced its “Characters Welcome” campaign in 2005, during Monk's run and a year before Psych premiered. The branding emphasized distinctive personalities, and both series became wonderful examples of that approach to television.
If you miss those days of funny detective shows, quirky investigators, unlikely partnerships, and murder mysteries that don't take themselves too seriously, you're in luck.
Here are 13 mystery TV shows that carry on the spirit of Psych and Monk, from contemporary American detective comedies to charming British murder mysteries.
1. White Collar
2. Death Valley
3. High Potential
4. Death in Paradise
5. Elsbeth
6. Ludwig
7. The Good Cop
8. Agatha Raisin
9. Only Murders in the Building
10. Shakespeare & Hathaway
11. The Mentalist
12. Patience
13. So Help Me Todd
13. So Help Me Todd
What So Help Me Todd Is About
What happens when an unconventional private investigator goes to work for his very conventional mother? Chaos, naturally.
So Help Me Todd follows Todd Wright (played by Skylar Astin), a talented but somewhat directionless private investigator who begins working for his mother, Margaret Wright (played by Marcia Gay Harden), a successful attorney with extremely high standards.
Margaret likes rules, professionalism, and doing things the proper way. Todd prefers improvisation, questionable shortcuts, and whatever gets the job done. Their competing approaches lead to some wonderfully funny situations as they investigate cases together.
Why Psych and Monk Fans Will Enjoy So Help Me Todd
Todd has much of Shawn Spencer's impulsive charm. He's clever, resourceful, and frequently drives the people around him crazy. Margaret, meanwhile, has the kind of insistence on order and propriety that would make Adrian Monk feel right at home.
The mother-son relationship gives the show its heart, but their constant disagreements provide much of its comedy.
What makes it enjoyable:
Opposites attract: Todd and Margaret couldn't be more different, which makes their partnership hilarious.
Unconventional investigations: Todd's creativity frequently succeeds where traditional approaches fail.
Family comedy: The mysteries are entertaining, but the complicated family relationships make the show memorable.
12. Patience
What Patience Is About
Sometimes the person everyone overlooks is the one who notices everything.
Patience follows Patience Evans (played by Ella Maisy Purvis), a young autistic woman working in the criminal records department of a Yorkshire police station. Her exceptional memory and ability to recognize patterns attract the attention of Detective Inspector Bea Metcalf (played by Laura Fraser).
Together, they begin solving complex murder investigations, with Patience bringing a perspective that the police have often overlooked.
Why Psych and Monk Fans Will Enjoy Patience
Of all the shows on this list, Patience has one of the clearest connections to Monk.
Like Adrian Monk, Patience has extraordinary observational abilities, but navigating social situations and the expectations of others can be challenging. Importantly, the two characters are very different, and the show takes Patience's autism seriously rather than treating it as a joke.
The humor comes more from the characters' interactions and contrasting personalities than from the rapid-fire jokes of Psych.
What makes it enjoyable:
A distinctive detective: Patience notices patterns and details others miss.
An unlikely partnership: Bea and Patience develop a relationship built on trust and mutual respect.
Thoughtful character development: The show gives its protagonist a life and personality beyond her investigative talents.
11. The Mentalist
What The Mentalist Is About
Sound familiar? A man with extraordinary observational skills convinces people he has psychic abilities.
Well, sort of.
The Mentalist follows Patrick Jane (played by Simon Baker), a former celebrity psychic who admits his abilities were fraudulent. After a devastating personal tragedy, he becomes a consultant for the California Bureau of Investigation, working alongside Teresa Lisbon (played by Robin Tunney).
Jane uses psychology, observation, manipulation, and elaborate tricks to expose murderers. He also has an unfortunate habit of ignoring police procedures and irritating his colleagues.
Why Psych and Monk Fans Will Enjoy The Mentalist
Patrick Jane and Shawn Spencer would either become best friends or drive each other absolutely crazy.
Both rely on observation rather than supernatural powers, and both enjoy making the police wonder how they reached their conclusions. Jane also shares Monk's extraordinary ability to spot seemingly insignificant details.
The Mentalist is darker than either headline show, particularly because of its ongoing Red John storyline. However, Jane's mischievous personality and playful exchanges with Lisbon provide welcome humor.
What makes it enjoyable:
A familiar premise: A fake psychic solving real crimes is irresistible to Psych fans.
Clever deductions: Jane's methods are frequently as entertaining as the solutions.
An engaging partnership: Jane and Lisbon's contrasting personalities create plenty of memorable moments.
10. Shakespeare & Hathaway: Private Investigators
What Shakespeare & Hathaway Is About
If Shawn and Gus had opened their detective agency in a picturesque English town, the results might have looked something like Shakespeare & Hathaway: Private Investigators.
Set in Stratford-upon-Avon, the series follows private investigator Frank Hathaway (played by Mark Benton) and his enthusiastic new partner Luella Shakespeare (played by Jo Joyner).
They're joined by Sebastian Brudenell (played by Patrick Walshe McBride), an aspiring actor whose talent for disguises proves surprisingly useful in their investigations.
Together, they tackle murders, disappearances, and other mysteries in a community where almost everyone seems to have something to hide.
Why Psych and Monk Fans Will Enjoy Shakespeare & Hathaway
This show understands that solving murders should sometimes be fun.
Frank's gruff personality, Lu's enthusiasm, and Sebastian's theatrical flair make for a wonderfully entertaining detective team. The humor comes naturally from their personalities, and Sebastian's disguises would certainly earn Shawn Spencer's approval.
What makes it enjoyable:
Wonderful chemistry: The three central characters are a delight together.
Plenty of comedy: Eccentric suspects, amusing disguises, and playful dialogue keep things light.
Classic cozy mysteries: Beautiful English scenery and clever murder plots provide the perfect backdrop.
9. Only Murders in the Building
What Only Murders in the Building Is About
Three neighbors. One luxurious New York apartment building. An unhealthy obsession with true crime. What could possibly go wrong?
Only Murders in the Building follows former television actor Charles-Haden Savage (played by Steve Martin), flamboyant Broadway director Oliver Putnam (played by Martin Short), and mysterious young resident Mabel Mora (played by Selena Gomez).
When a suspicious death occurs in their building, the unlikely trio decides to investigate and create a true-crime podcast documenting their discoveries.
Naturally, things become considerably more complicated than expected.
Why Psych and Monk Fans Will Enjoy Only Murders in the Building
The heart of Psych was always the friendship between Shawn and Gus. Their arguments, jokes, and occasional complete lack of common sense were often more entertaining than the cases themselves.
Only Murders in the Building captures that same joy of watching mismatched people become friends while solving murders.
Charles is particular and somewhat socially awkward, Oliver is gloriously dramatic, and Mabel is usually the one trying to keep everyone grounded.
Sound like a familiar formula?
What makes it enjoyable:
Brilliant comedic chemistry: The three leads make even ordinary conversations entertaining.
Clever mysteries: Each season offers a central murder with plenty of suspects and surprises.
Eccentric supporting characters: The Arconia is filled with personalities who would fit perfectly into USA Network's “Characters Welcome” philosophy.
8. Agatha Raisin
What Agatha Raisin Is About
Agatha Raisin isn't particularly interested in being liked. She'd prefer to be right.
After leaving her successful public relations career in London, Agatha (played by Ashley Jensen) moves to the picturesque Cotswolds, hoping for a peaceful retirement.
Unfortunately, peaceful retirement isn't quite what she gets.
Before long, Agatha finds herself investigating murders, interfering in village affairs, and creating almost as much chaos as she solves.
Based on the cozy mystery novels by M. C. Beaton, the series features a delightfully eccentric collection of villagers, friends, and suspects.
Why Psych and Monk Fans Will Enjoy Agatha Raisin
Agatha has one thing in common with both Shawn Spencer and Adrian Monk: she isn't particularly good at behaving the way people expect.
She's stubborn, opinionated, impulsive, and frequently hilarious. Her attempts to solve crimes can be wonderfully messy, and her relationships with the people around her provide much of the show's comedy.
Agatha Raisin also embraces the idea that a detective's flaws can be just as entertaining as their talents.
What makes it enjoyable:
A gloriously imperfect heroine: Agatha's personality is half the fun.
Colorful supporting characters: Her friends and neighbors add warmth and comedy.
Cozy English mysteries: Beautiful villages, outrageous situations, and murder make a delightful combination.
7. The Good Cop
What The Good Cop Is About
If you love Monk, here's a show with a particularly interesting connection.
The Good Cop was created by Andy Breckman, the creator of Monk, and his affection for eccentric characters and comedic mysteries is evident.
The series stars Josh Groban as Tony Caruso Jr., an exceptionally honest NYPD detective who follows the rules almost obsessively.
Unfortunately for Tony, his father, Tony Caruso Sr. (played by Tony Danza), is a former police officer with a considerably more flexible attitude toward rules, ethics, and just about everything else.
The two live together, creating an endless supply of comedic disagreements as Tony Jr. investigates crimes.
Why Psych and Monk Fans Will Enjoy The Good Cop
This might be one of the closest spiritual successors to Monk on our list.
Tony Jr.'s rule-following personality is reminiscent of Adrian Monk, while his father's willingness to bend those rules creates the kind of comic tension that made Psych so entertaining.
The mysteries are clever, but the father-son relationship is what makes the series special.
What makes it enjoyable:
A direct Monk connection: Andy Breckman's involvement makes this an especially interesting choice.
Opposing personalities: Tony Jr. and Tony Sr. approach almost everything differently.
Lighthearted investigations: The show embraces humor without abandoning its mysteries.
6. Ludwig
What Ludwig Is About
Imagine being so good at solving puzzles that you accidentally become a brilliant detective. Now imagine that you're only pretending to be a detective in the first place.
That's the wonderfully unusual premise of Ludwig.
John Taylor (played by David Mitchell) is a reclusive puzzle designer who publishes his work under the name Ludwig. When his identical twin brother, police detective James Taylor, mysteriously disappears, John's sister-in-law Lucy (played by Anna Maxwell Martin) convinces him to impersonate James to investigate what happened.
Unfortunately, pretending to be a police detective means John must actually solve crimes.
Fortunately, he's remarkably good at it.
Why Psych and Monk Fans Will Enjoy Ludwig
John Taylor is exactly the sort of character who would have been welcomed with open arms by USA Network in the 2000s.
He's brilliant, socially awkward, uncomfortable with change, and spectacularly unprepared for the situations he encounters.
His extraordinary ability to recognize patterns and solve puzzles is reminiscent of Adrian Monk, while his increasingly complicated attempts to maintain his disguise create situations worthy of Psych.
And David Mitchell's wonderfully deadpan comedic delivery makes John's interactions with his unsuspecting colleagues especially entertaining.
What makes it enjoyable:
A wonderfully eccentric detective: John's intelligence is matched only by his discomfort with ordinary social interactions.
Clever puzzles: The murder investigations reward viewers who enjoy solving mysteries alongside the detective.
Delightfully awkward humor: John's attempts to impersonate his much more outgoing brother are frequently hilarious.
5. Elsbeth
What Elsbeth Is About
Never underestimate someone just because they're wearing an unusual outfit and asking seemingly ridiculous questions.
Elsbeth follows Elsbeth Tascioni (played by Carrie Preston), an unconventional attorney who brings her unique investigative talents to the New York Police Department.
Originally introduced in The Good Wife and later appearing in The Good Fight, Elsbeth has a remarkable ability to notice details that everyone else overlooks.
She also has an equally remarkable ability to make people underestimate her.
With her colorful wardrobe, cheerful personality, and seemingly endless curiosity, Elsbeth doesn't look or behave like a typical detective. But behind her eccentric exterior is a formidable intelligence.
Why Psych and Monk Fans Will Enjoy Elsbeth
Elsbeth might be one of the best examples of the “Characters Welcome” philosophy on television today.
Like Monk, she notices tiny inconsistencies that others dismiss. Like Shawn Spencer, she often disguises her investigative brilliance behind behavior that makes people question whether she knows what she's doing.
Her conversations with suspects are particularly entertaining because viewers frequently know that Elsbeth is much more perceptive than she appears.
The series also uses a Columbo-style mystery format, often revealing the killer at the beginning and letting viewers enjoy watching Elsbeth figure everything out.
What makes it enjoyable:
An unforgettable protagonist: Elsbeth's personality is every bit as entertaining as her detective work.
A playful approach to murder: The investigations are clever without becoming relentlessly grim.
Humor through observation: Elsbeth's apparently innocent questions often lead to wonderfully uncomfortable situations for suspects.
4. Death in Paradise
What Death in Paradise Is About
A brilliant detective, an impossible murder, and a tropical island paradise. What more could a mystery fan want?
Death in Paradise follows a succession of British detectives assigned to the fictional Caribbean island of Saint Marie, where beautiful beaches and sunny weather provide a surprisingly frequent backdrop for murder.
The series begins with Detective Inspector Richard Poole (played by Ben Miller), a highly intelligent but socially awkward detective who would much rather be in England.
Later detectives, including Humphrey Goodman (played by Kris Marshall), bring their own distinctive personalities and investigative approaches to the island.
Each detective must learn to work with the local police team while solving elaborate murders that often seem impossible.
Why Psych and Monk Fans Will Enjoy Death in Paradise
Richard Poole might be one of Adrian Monk's closest television relatives.
He's particular about how things should be done, uncomfortable in unfamiliar surroundings, and frequently exasperated by the people around him. His insistence on wearing a proper suit in the Caribbean heat is a running visual joke that Monk fans will appreciate.
Humphrey Goodman, meanwhile, brings a more awkwardly enthusiastic energy to the series, creating a different but equally entertaining kind of detective.
Like Psych and Monk, the show understands that the relationships between investigators are just as important as the mysteries.
What makes it enjoyable:
Brilliantly constructed mysteries: Many episodes feature seemingly impossible crimes with satisfying explanations.
Quirky detectives: Each lead investigator brings a distinctive personality and plenty of humorous moments.
A lovable investigative team: The friendships and occasional disagreements provide much of the show's charm.
3. High Potential
What High Potential Is About
Morgan Gillory doesn't have a badge, a police academy education, or much patience for authority.
What she does have is an extraordinary mind.
High Potential follows Morgan (played by Kaitlin Olson), a single mother working as a cleaner for the Los Angeles Police Department.
When she notices something the detectives have missed, her exceptional intellectual abilities attract the attention of the department. Soon, she's working as a consultant alongside Detective Adam Karadec (played by Daniel Sunjata).
Morgan's unconventional methods and irreverent attitude frequently clash with Karadec's more disciplined approach to police work.
And that's where much of the fun begins.
Why Psych and Monk Fans Will Enjoy High Potential
If Shawn Spencer and Adrian Monk somehow combined their investigative talents, the result might look a little like Morgan Gillory.
Morgan has Monk's ability to notice details others overlook, but her personality is much closer to Shawn's.
She's funny, outspoken, impulsive, and completely uninterested in pretending to be someone she's not.
Her interactions with Karadec are especially entertaining. Their partnership features the same kind of personality clash that made Shawn's relationships with Detective Lassiter and the rest of the Santa Barbara Police Department so enjoyable.
What makes it enjoyable:
A wonderfully unconventional investigator: Morgan approaches crime-solving in ways that surprise everyone.
Excellent comedic chemistry: Morgan and Karadec's opposing personalities create plenty of entertaining moments.
A character with heart: Morgan's responsibilities as a mother give the series emotional depth alongside its humor.
2. Death Valley
What Death Valley Is About
What happens when a retired television detective starts helping solve real murders?
In Death Valley, the answer is a delightfully funny British mystery series.
John Chapel (played by Timothy Spall) is a retired actor best known for portraying a famous fictional detective on television.
When an actual murder investigation brings him into contact with Detective Sergeant Janie Mallowan (played by Gwyneth Keyworth), the two form an unlikely crime-solving partnership in Wales.
John is theatrical, opinionated, and accustomed to being the center of attention. Janie is an enthusiastic young detective who happens to be a fan of his old television show.
Their personalities don't always mesh, but their different approaches to solving crimes prove surprisingly effective.
Why Psych and Monk Fans Will Enjoy Death Valley
If the “Characters Welcome” campaign were still defining an entire era of mystery television, Death Valley would fit right in.
John Chapel is exactly the kind of eccentric personality who makes a mystery show memorable. His dramatic tendencies, oversized ego, and occasional lack of self-awareness create plenty of comedy.
Janie provides the perfect contrast, balancing her admiration for John with the practical realities of police work.
Their relationship has the kind of playful tension that made Shawn and Gus so entertaining, while the clever murder investigations recall Monk.
And beneath the jokes, there's genuine warmth.
What makes it enjoyable:
An unlikely detective duo: John and Janie's contrasting personalities make their investigations especially entertaining.
Wonderful British humor: The show mixes dry wit, awkward situations, and larger-than-life personalities.
Clever cozy mysteries: The Welsh setting and character-driven investigations provide plenty of cozy mystery appeal.
1. White Collar
What White Collar Is About
We're finishing this list with a show that doesn't just capture the spirit of USA Network's “Characters Welcome” era. It was part of it.
White Collar premiered on USA Network in 2009, joining Psych and Monk during the network's memorable run of character-driven television.
The series follows Neal Caffrey (played by Matt Bomer), a brilliant and charming con artist who makes an unusual deal with FBI agent Peter Burke (played by Tim DeKay).
Rather than returning to prison, Neal agrees to help the FBI investigate sophisticated crimes involving art theft, fraud, forgery, and other white-collar offenses.
Peter is honest, disciplined, and dedicated to following the law. Neal is clever, charming, and considerably more comfortable bending the rules.
Naturally, they make a terrific team.
And then there's Mozzie (played by Willie Garson), Neal's eccentric, conspiracy-loving best friend, whose unusual talents and even more unusual worldview add a delightful layer of comedy.
Why Psych and Monk Fans Will Enjoy White Collar
Of all the shows on this list, White Collar might best capture the feeling of turning on USA Network during its golden age of character-driven mysteries.
Like Psych, the series features a brilliant but unconventional investigator who regularly frustrates his more rule-conscious partner.
Neal and Peter's relationship has much of the playful tension that made Shawn Spencer's interactions with the police so entertaining.
And Mozzie? He would fit right into the world of Psych. His elaborate theories, eccentric habits, and loyalty to Neal make him one of the show's most memorable characters.
While White Collar focuses more on elaborate cons and sophisticated crimes than traditional murders, the mysteries are clever, the characters are endlessly entertaining, and the humor flows naturally from their relationships.
What makes it enjoyable:
A perfect mismatched partnership: Neal and Peter's friendship is the heart of the series.
Wonderful supporting characters: Mozzie, in particular, embodies everything that made USA Network's “Characters Welcome” era special.
Clever crimes and elaborate schemes: The investigations are often as entertaining as the characters solving them.
A genuine USA Network connection: White Collar shares the same network heritage and character-driven approach as Psych and Monk.
Why We Still Love Shows Like Psych and Monk
There's a reason so many mystery fans still love Psych and Monk years after their original runs.
Sure, the mysteries were clever. We loved trying to spot the clues, identify the suspects, and figure out how the detective would finally put everything together.
But the real magic was in the characters.
We watched Monk because we cared about Adrian, Natalie, Sharona, Captain Stottlemeyer, and Randy Disher. We watched Psych because spending time with Shawn, Gus, Juliet, Lassiter, and Henry felt like catching up with old friends.
The mysteries brought us to the shows. The characters made us stay.
That was the genius of USA Network's “Characters Welcome” philosophy. A television detective didn't need to be suave, intimidating, or emotionally distant to be compelling.
They could be socially awkward, stubborn, overly enthusiastic, impulsive, or just plain weird.
They could make us laugh while solving a murder. They could frustrate everyone around them and still be completely lovable.
And perhaps most importantly, they could make us feel like we were part of their wonderfully eccentric world.
That's what connects all 13 shows on this list.
Some are more comedic than others. Some feature traditional murder mysteries, while others explore elaborate cons or unusual crimes. But they all understand something that Psych and Monk demonstrated so beautifully:
A great mystery keeps you guessing. Great characters keep you coming back.
So if you're missing the days when Shawn and Gus were arguing over pineapple, Monk was trying to make sense of a messy crime scene, and USA Network was reminding us that characters were always welcome, give one of these shows a try.
You might just find your next favorite detective.
And here at CozyCrimes, we're always happy to welcome another wonderfully quirky investigator into the family.
Frequently Asked Questions About Shows Like Psych and Monk
What are the best TV shows to watch if you like both Psych and Monk?
White Collar, Death Valley, High Potential, Elsbeth, and The Good Cop are especially good choices for fans of both series. They feature unusual investigators, clever mysteries, entertaining partnerships, and plenty of character-driven humor.
What TV shows have the same humor as Psych?
For viewers who especially love Psych's banter and playful investigations, White Collar, So Help Me Todd, Shakespeare & Hathaway, and Only Murders in the Building are excellent places to start.
What mystery shows are most similar to Monk?
Ludwig, Patience, Elsbeth, and Death in Paradise all feature investigators whose distinctive ways of thinking help them solve complex mysteries. The Good Cop is also worth watching because it was created by Monk creator Andy Breckman.
What was USA Network's “Characters Welcome” era?
USA Network introduced its “Characters Welcome” branding in 2005, emphasizing memorable personalities and character-driven programming. Shows including Monk, Psych, and White Collar became associated with the network's distinctive blend of humor, drama, clever storytelling, and unconventional protagonists.
Are there funny detective shows that are also cozy mysteries?
Absolutely! Shakespeare & Hathaway, Agatha Raisin, Death in Paradise, Death Valley, and Ludwig combine intriguing murder investigations with humor, eccentric characters, and appealing settings. They're particularly good choices for cozy mystery fans who prefer their crime-solving with a generous helping of laughter.