20 best shows like I Walk Alone (1948)

A successful New York entrepreneur lives a double life as the head of a drug empire that serves only the rich and influential, all while wanting to escape the underworld and keep his family safe.

A sexy, suspense-driven legal thriller about a group of ambitious law students and their brilliant, mysterious criminal defense professor. They become entangled in a murder plot and will shake the entire university and change the course of their lives.

A contemporary and culturally resonant drama about a young programmer, Elliot, who suffers from a debilitating anti-social disorder and decides that he can only connect to people by hacking them. He wields his skills as a weapon to protect the people that he cares about. Elliot will find himself in the intersection between a cybersecurity firm he works for and the underworld organizations that are recruiting him to bring down corporate America.

Grace, a morally and emotionally-conflicted undercover detective, is tormented by the possibility that her own actions contributed to her son’s death. Grace’s search for the truth is further complicated by her forbidden relationship with Jimmy, the crime boss who may have played a hand in the crime.

Explore a gang world we've never seen before: gangs that are made up of the very men and women sworn to uphold the law – cops. Only select officers make the cut, but once inside, gang members will do what they must to protect each other from enemies inside and outside their ranks.

An American anthology police detective series utilizing multiple timelines in which investigations seem to unearth personal and professional secrets of those involved, both within or outside the law.

Raymond "Red" Reddington, one of the FBI's most wanted fugitives, surrenders in person at FBI Headquarters in Washington, D.C. He claims that he and the FBI have the same interests: bringing down dangerous criminals and terrorists. In the last two decades, he's made a list of criminals and terrorists that matter the most but the FBI cannot find because it does not know they exist. Reddington calls this "The Blacklist". Reddington will co-operate, but insists that he will speak only to Elizabeth Keen, a rookie FBI profiler.

Almost Human is an American science fiction/crime drama on Fox. In 2048, the uncontrollable evolution of science and technology has caused crime rates to rise an astounding 400%. To combat this, the overwhelmed police force has implemented a new policy: every human police officer is paired up with a lifelike combat-model android.

Fresh out of prison, world-class thief Daisy ”Jett” Kowalski is forced back into doing what she does best by dangerous and eccentric criminals determined to exploit her skills for their own ends.

After a serial killer imitates the plots of his novels, successful mystery novelist Richard "Rick" Castle receives permission from the Mayor of New York City to tag along with an NYPD homicide investigation team for research purposes.

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.

Amid the drug trade on Cape Cod, a body washes ashore and is discovered by an irreverent National Marine Fisheries Service officer, Jackie Quinones, who is determined to help solve the murder even if the state cops want her nowhere near the case.

Meet the Donnelly brothers: Tommy, Jimmy, Kevin and Sean. There is nothing these four Irish brothers wouldn't do to protect each other, and for them that means lying, cheating, stealing and, occasionally, calling the cops. Narrated by wannabe gangster Joey "Ice Cream," this gritty series bears witness to the Donnelly brothers' sudden involvement in organized crime, focusing on how they go from boys to mobsters, and showing how their new life affects their relationships with friends, family and lovers.

The story of an inner-city Los Angeles police precinct where some of the cops aren't above breaking the rules or working against their associates to both keep the streets safe and their self-interests intact.

The Killing is an American crime drama television series based upon the Danish television series Forbrydelsen. Set in Seattle, Washington, the series follows the various murder investigations by homicide detectives Sarah Linden and Stephen Holder.

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".

Inspector Morse is a detective drama based on Colin Dexter's series of Chief Inspector Morse novels. The series starred John Thaw as Chief Inspector Morse and Kevin Whately as Sergeant Lewis, as well as a large cast of notable actors and actresses.

Naked City is a police drama series which aired from 1958 to 1963 on the ABC television network. It was inspired by the 1948 motion picture of the same name, and mimics its dramatic “semi-documentary” format.In 1997, the episode “Sweet Prince of Delancey Street” was ranked #93 on TV Guide’s “100 Greatest Episodes of All Time”.

In the late 1960s, a Los Angeles police sergeant with a complicated personal life starts tracking a small-time criminal and budding cult leader seeking out vulnerable women to join his “cause.” The name of that man is Charles Manson.

Based on Michael Connelly's best-selling novels, these are the stories of relentless LAPD homicide Detective Harry Bosch who pursues justice at all costs. But behind his tireless momentum is a man who is haunted by his past and struggles to remain loyal to his personal code: “Everybody counts or nobody counts.”

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.

"Breaking Point" is a dramatic tale of corruption and self-realization, in which one man has to overcome a deep-seated conspiracy and his own lingering past in order to gain the redemption he desires.

Cat Chambers is a thief-turned-fixer for the governor of a stunning and seductive Pacific Island paradise. Impulsive, reckless, and irresistible, Cat's less-than-perfect past gives her an instinctive gift for understanding crime and criminals as she becomes enmeshed in fast-paced, high-octane adventures and island intrigue.

Reporter Camille Preaker confronts the psychological demons from her past when she returns to her hometown to investigate the murders of two young girls.

High-profile district attorney Maya Travis fled L.A. after devastating defeat when prosecuting an A-list actor for double murder. Eight years later, the same celebrity is under suspicion for another murder, and Maya is lured back to the DA’s office for another chance at justice.

Inspired by the professional experiences of crisis negotiator Laurent Combalbert who with his partner, Marwan Mery, are among the top negotiators in the world. Together, they travel around the globe to help multinational corporations and governmental agencies with complex negotiations and conflict resolution.

Set in 1959 Miami, Florida shortly after the Cuban Revolution, Magic City tells the story of Ike Evans, the owner of Miami's most glamorous hotel, the Miramar Playa. Evans is forced to make an ill-fated deal with Miami mob boss Ben Diamond to ensure the success of his glitzy establishment.

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.

In the forgotten town of Carp, Texas, Panic is the only way out. Every summer the graduating seniors risk their lives competing in a series of challenges for the chance to win life-changing money. After the death of two players the stakes—and danger—have never been higher.

A character drama based on the 2001 Elmore Leonard short story "Fire in the Hole." Leonard's tale centers around U.S. Marshal Raylan Givens of Kentucky, a quiet but strong-willed official of the law. The tale covers his high-stakes job, as well as his strained relationships with his ex-wife and father.

Former British soldier Jonathan Pine navigates the shadowy recesses of Whitehall and Washington where an unholy alliance operates between the intelligence community and the secret arms trade. To infiltrate the inner circle of lethal arms dealer Richard Onslow Roper, Pine must himself become a criminal.

Down deep in the Mississippi Delta, Trap music meets film noir in this kaleidoscopic story of a little-strip-club-that-could and the big characters who come through its doors—the hopeful, the lost, the broken, the ballers, the beautiful, and the damned.

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.

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.

“Wicked City” follows a unique case set in a noteworthy era of L.A. history, starting with a murder case from 1982 centered on the rock ’n’ roll, cocaine-infused revelry of the Sunset Strip. Alliances are formed to solve a serial murder case.

Syd Burnett has left her complicated past behind to become an LAPD detective. Paired with a new partner, Nancy McKenna, a working mom with an equally complex past, Syd is pushed to examine whether her unapologetic lifestyle might be masking a greater personal secret. These two women don't agree on much, but they find common ground when it comes to taking on the most dangerous criminals in Los Angeles.

The stranger-than-fiction account of a prison break in upstate New York in the summer of 2015, which spawned a massive manhunt for two convicted murderers who were aided in their escape by a married female prison employee with whom they both became sexually entangled.

Through globalization, many countries have been opened and barriers removed to ensure easy trade, travel and cultural diversity. However, this openness has given opportunities to criminals looking to exploit the system and ultimately threaten our global safety. As Europe has become a "safe house" for criminals eluding law enforcers, a special kind of law enforcement team is needed to handle specific ongoing crimes on a global level. "Crossing Lines" is the story of one such team, made up of five international cops, headed by Captain Daniel. The team - comprised of individuals who have little in common - must learn to live and work under the most dangerous and potentially deadly conditions. Housed in an unused storage section underneath the ICC, this mismatched team faces bureaucratic, jurisdictional and cultural obstacles while traversing continents in pursuit of justice.

A dark psychological crime drama starring Idris Elba as Luther, a man struggling with his own terrible demons, who might be as dangerous as the depraved murderers he hunts.

A hit man from the Midwest moves to Los Angeles and gets caught up in the city's theatre arts scene.

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.

A gangster family epic set in 1919 Birmingham, England and centered on a gang who sew razor blades in the peaks of their caps, and their fierce boss Tommy Shelby, who means to move up in the world.

A hyper-noir story that follows a relentless femme fatale who, after being left for dead, sets out to take revenge against her brother and his bombastic gang of gear-heads.

This Crime series follows Matt Passmore as Jim, a Chicago cop who gets kicked off the force after being shot and wrongfully accused by his ex-captain of having an affair with his wife. After receiving his payout, Jim decides to moves to a small Florida town to join the state police.

A tech innovator creates a cutting-edge crowd-sourcing hub to solve his own daughter's murder, as well as revolutionizing crime solving in San Francisco.

The plot follows detectives Karl Roebuck and Elise Wasserman working together to find a serial killer who left the upper-half body of a French politician and the lower-half of a British prostitute in the Channel Tunnel, at the midpoint between France and the UK. They later learn that the killer—who comes to be nicknamed the "Truth Terrorist"—is on a moral crusade to highlight many social problems, terrorising both countries in the process

Subversive, darkly comedic drama Big Little Lies tells the tale of three mothers of first graders whose apparently perfect lives unravel to the point of murder.

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.

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.

Nikita will stop at nothing to expose and destroy Division, the secret U.S. agency who trained her as a spy and assassin.