20 best shows like Castle (2009)

After being duped and going bankrupt, model Maddie is convinced by David to become a partner in a detective agency. Together they solve various cases, while getting comfortable with each other.

CSI: NY is an American police procedural television series that ran on CBS from September 22, 2004 to February 22, 2013 for a total of nine seasons and 197 original episodes. The show follows the investigations of a team of NYPD forensic scientists and police officers identified as "Crime Scene Investigators".

Neal Caffrey, a con man, forger and thief, is captured after a three-year game of cat and mouse with the FBI. With only months left serving a four-year sentence, he escapes to look for Kate, his girlfriend. Peter Burke, the FBI agent who initially captured Caffrey, finds and returns him to prison. This time, Caffrey proposes a deal with the FBI, as part of a work-release program. After some hesitation, Burke agrees, and thus begins this unconventional arrangement where Caffrey helps Burke apprehend white collar criminals.

Doctor Henry Morgan, New York City’s star medical examiner, has a secret. He doesn't just study the dead to solve criminal cases, he does it to solve the mystery that has eluded him for 200 years—the answer to his own inexplicable immortality. This long life has given Henry remarkable observation skills which impresses his new partner, Detective Jo Martinez. Each week, a new case and their budding friendship will reveal layers of Henry’s long and colorful past. Only his best friend and confidant, Abe knows Henry’s secret.

Dr. Temperance Brennan and her colleagues at the Jeffersonian's Medico-Legal Lab assist Special Agent Seeley Booth with murder investigations when the remains are so badly decomposed, burned or destroyed that the standard identification methods are useless.

Adrian Monk was once a rising star with the San Francisco Police Department, legendary for using unconventional means to solve the department's most baffling cases. But after the tragic (and still unsolved) murder of his wife Trudy, he developed an extreme case of obsessive-compulsive disorder. Now working as a private consultant, Monk continues to investigate cases in the most unconventional ways.

A modern-day drama about a crime-solving duo that cracks the NYPD's most impossible cases. Following his fall from grace in London and a stint in rehab, eccentric Sherlock escapes to Manhattan where his wealthy father forces him to live with his worst nightmare - a sober companion, Dr. Watson.

Complex, offbeat Detective Charlie Crews returns to the force after serving time in prison for a crime he didn’t commit. Crews’ new lease on life has provided him with a Zen-like outlook, peace of mind and no need for vengeance, an attitude which can be challenging to maintain when someone he cares about is threatened — or when he is investigating the mystery surrounding the murder he was falsely accused of.

Patrick Jane, a former celebrity psychic medium, uses his razor sharp skills of observation and expertise at "reading" people to solve serious crimes with the California Bureau of Investigation.

Sam Swift, the former star of a hit cop series whose epic breakdown is broadcast to the public and sends her to rehab. Desperate to restart her career, she talks her way into shadowing lone-wolf private investigator Eddie Valetik as research for a potential comeback role. Though Eddie resents the babysitting gig, high-spirited Sam uses the skills she learned as an actor playing a cop and proves herself to be surprisingly valuable.

Set in a 1950s Britain rising from the ashes of the Blitz into the grip of a new Cold War, our beekeeping duo stumble into a world of murder, undercover agents and cold war conspiracy. Tuppence is a woman who sees adventure round every corner, throwing herself head first into every mystery with passion and fervour, determined to get to the truth no matter what it takes, much to the dismay of her more cautious husband Tommy.

Cameron Black is the world's greatest illusionist. At least, that's what people used to call him - before his greatest secret was exposed and his career destroyed. Even worse, Cameron has good reason to believe this was no accident.

Detective Charlie Hudson teams up with what he calls his "highly trained law enforcement animal" German Shepherd dog named Rex who he prefers to team up with because he doesn't talk his ear off.

The elite unit of the New York office of the FBI brings to bear all their talents, intellect and technical expertise on major cases in order to keep New York and the country safe.

Desperate Housewives is an American television comedy-drama-mystery series created by Marc Cherry and produced by ABC Studios and Cherry Productions. It aired Sundays at 9 P.M. Eastern/8 P.M. Central, on ABC from October 3, 2004, until May 13, 2012. Executive producer Cherry served as showrunner. Other executive producers since the fourth season included Bob Daily, George W. Perkins, John Pardee, Joey Murphy, David Grossman, and Larry Shaw. The main setting of the show was Wisteria Lane, a street in the fictional American town of 'Fairview' in the fictional 'Eagle State'. The show followed the lives of a group of women as seen through the eyes of a dead neighbor who committed suicide in the very first episode. The storyline covers thirteen years of the women's lives over eight seasons, set between the years 2004–2008, and later 2013–2017. They worked through domestic struggles and family life, while facing the secrets, crimes and mysteries hidden behind the doors of their — at the surface — beautiful and seemingly perfect suburban neighborhood. The show featured an ensemble cast, headed by Teri Hatcher as Susan Mayer, Felicity Huffman as Lynette Scavo, Marcia Cross as Bree Van de Kamp, and Eva Longoria as Gabrielle Solis. Brenda Strong narrated the show as the deceased Mary Alice Young, appearing sporadically in flashbacks or dream sequences.

What does it take to be a detective in one of America's toughest cities? Follow one homicide unit as Detroit's finest unearth the crisis and revelation, heartbreak and heroism of these inner city cops in Detroit, Michigan.

Silent Witness is a British crime thriller series focusing on a team of forensic pathology experts and their investigations into various crimes.

When Sofia Karppi, a detective in her 30's who is trying to get over her husband's death, discovers the body of a young woman on a construction site, she triggers a chain of events that threatens to destroy her life again.

Former Syracuse, New York, police detective Carrie Wells has hyperthymesia, a rare medical condition that gives her the ability to visually remember everything. She reluctantly joins the New York City Police Department's Queens homicide unit after her former boyfriend and partner asks for help with solving a case. The move allows her to try to find out the one thing she has been unable to remember, which is what happened the day her sister was murdered.

An anthology series that delves into the players, the crime and the media circus, detailing the day-to-day battles of the trial and unveiling the shocking truth of what really went down when the cameras stopped rolling.

When a dark secret from this past threatens to be exposed, unorthodox and brilliant medical examiner, Doctor Daniel Harrow, must use all his forensic skills to keep it buried forever.

Baik Hee Sung, an ordinary family man, is actually a psychopath whose past is dotted with crime and violence. His hopeless life changes completely after he meets his wife. He had to falsify everything about himself to marry her. His wife, Cha Ji Won, starts to doubt her husband as a suspect of a murder case. She becomes emotionally overwhelmed with betrayal, and rages as secrets behind his husband reveal. The story will draw faith and truth between a man and woman who trusted the most and loved each other.

Notorious serial killer Joe Carroll, after being found guilty of murdering 14 female students on the Virginia college campus where he taught literature, escapes from death row. The FBI calls former agent Ryan Hardy to consult on the case, as he was the one responsible for Carroll’s capture in 2003. Ryan, working closely with an FBI team, including Mike Weston and FBI Specialist Debra Parker, piece together the ever-growing web of murders orchestrated by the devious Carroll.

Father Brown is based on G. K. Chesterton's detective stories about a Catholic priest who doubles as an amateur detective in order to try and solve mysteries.

An agent in the FBI's Elite Serial Crime Unit develops profiling techniques as he pursues notorious serial killers and rapists.

Crash-landed alien Harry takes on the identity of a small-town Colorado doctor. Arriving with a secret mission, he starts off living a simple life…but things get a bit rocky when he’s roped into solving a local murder and realizes he needs to assimilate into his new world. As he does, he begins to wrestle with the moral dilemma of his mission and asking the big life questions like: “Are human beings worth saving?” and “Why do they fold their pizza before eating it?”

A true-crime satire that explores the aftermath of a costly high school prank that left twenty-seven faculty cars vandalized with phallic images.

The eccentric Oh Hyun Jae was a peerless criminal profiler until a bomb planted by a serial killer took the life of his young fiancée, causing him to become a recluse. When a serial killer long thought dead returns to terrorize the city, rising star of the police, Hwang Hwa Young, resolves to outwit the killer. To do so, she teams up with both Oh and the remarkable rookie cop Cha Soo Young, whose photographic memory may prove to be a powerful crime-fighting weapon.

A young mother kills in a fit of unexplainable rage a seemingly stranger. An inquisitive detective obsesses over the case, attempting to get to the bottom of the true motive behind the act.

Combines four to five segments of dramatic re-enactments, interviews and updates of real human and paranormal mysteries. An audience interactive call-to-action request allowed viewers to call in with tips to help solve the cases.

Tech genius Lindy, convinced by her roommate to begin online dating, begins to suspect that one of her mysterious suitors may be a deadly cyber stalker. When her friends at the elusive cyber-police uncover a potential serial killer in Manhattan, all signs point to one of Lindy’s dates. Teaming up with this band of hackers Lindy works to solve the murders while unleashing her own style of justice on the streets of New York City.

James is 17 and is pretty sure he is a psychopath. Alyssa, also 17, is the cool and moody new girl at school. The pair make a connection and she persuades him to embark on a darkly comedic road trip in search of her real father.

Comedy drama following a mismatched pair of police officers who disagree on everything with their partner, from policing to their personal life.

Laura Holt, a licensed private detective, opens a detective agency but finds that potential clients refuse to hire a woman, however qualified. To solve the problem, Laura invents a fictitious male superior whom she names Remington Steele. Through a series of events that unfold in the first episode, "License to Steele," a former thief and con man, whose real name is never revealed, assumes the identity of Remington Steele. Behind the scenes, Laura remains firmly in charge.

Set in the present, the series offers a bold, subversive take on Archie, Betty, Veronica and their friends, exploring the surreality of small-town life, the darkness and weirdness bubbling beneath Riverdale’s wholesome facade.

Ex-cop and recovering alcoholic Hank Dolworth partners with his best friend, former criminal Britt Pollack, in an unlicensed private investigation business. The series is set in Ocean Beach, San Diego, California, although it is portrayed as a distinct town, with Dolworth having once been a member of the fictional Ocean Beach Police Department.

When a pizza delivery driver is shot dead in south London, a tenacious detective goes after the people traffickers behind his murder and unravels a conspiracy that goes to the top.

In Beacon Heights, a seemingly perfect town, a group of three college friends struggle with the stress of being overachievers. In the aftermath of the town’s first murder, each Perfectionist hides behind a secret, a lie and an alibi.

A pie-maker, with the power to bring dead people back to life, solves murder mysteries with his alive-again childhood sweetheart, a cynical private investigator, and a lovesick waitress.

James, a disgraced firefighter turned grifter, seizes a chance, illicit opportunity to reverse his life’s worsening course as he attempts to prey upon Pastor Byron Brown, who turns out to be far more dangerous than he appears.