Related Titles
Movies Like Key Witness
Find movies like Key Witness using TMDB similarity plus Movie Rankings community context. Our top current pick is Casablanca. Browse 18 related titles with direct links to rankings, cast pages, and matchup data.
These picks blend TMDB similar-title seeds with Movie Rankings community ranking context.
Open Key Witness
Jump to the canonical movie page for ranking stats, credits, and deeper discovery paths.
See where to watch Key Witness
Check current US streaming, rental, and purchase options for Key Witness.
Compare Key Witness
Browse popular head-to-head ranking pages and jump into a matchup for Key Witness.
Language ranking
See how Key Witness compares with other top-ranked English crime movies.
Best English Crime Movies
Studio ranking
See where Key Witness lands among the top-ranked movies associated with Columbia Pictures.
Open best columbia pictures movies
Explore Language Rankings

Casablanca
Community rank #109 · 1943
In Casablanca, Morocco in December 1941, a cynical American expatriate meets a former lover, with unforeseen complications.

Once Upon a Time in America
1984
A former Prohibition-era Jewish gangster returns to the Lower East Side of Manhattan over thirty years later, where he once again must confront the ghosts and regrets of his old life.

The Silence of the Lambs
1991
Clarice Starling is a top student at the FBI's training academy. Jack Crawford wants Clarice to interview Dr. Hannibal Lecter, a brilliant psychiatrist who is also a violent psychopath, serving life behind bars for various acts of murder and cannibalism. Crawford believes that Lecter may have insight into a case and that Starling, as an attractive young woman, may be just the bait to draw him out.

Amadeus
1984
Disciplined Italian composer Antonio Salieri becomes consumed by jealousy and resentment towards the hedonistic and remarkably talented young Salzburger composer Wolfgang Amadeus Mozart.

Dial M for Murder
1954
When her American lover visits London, a wealthy woman’s jealous husband hatches a plan to murder her and inherit her fortune.

Fargo
1996
Jerry, a small-town Minnesota car salesman is bursting at the seams with debt... but he's got a plan. He's going to hire two thugs to kidnap his wife in a scheme to collect a hefty ransom from his wealthy father-in-law. It's going to be a snap and nobody's going to get hurt... until people start dying. Enter Police Chief Marge, a coffee-drinking, parka-wearing - and extremely pregnant - investigator who'll stop at nothing to get her man. And if you think her small-time investigative skills will give the crooks a run for their ransom... you betcha!

Rio Bravo
1959
A small-town sheriff in the American West enlists the help of a disabled man, a drunk, and a young gunfighter in his efforts to hold in jail the brother of the local bad guy.

Notorious
1946
In order to help bring Nazis to justice, U.S. government agent T.R. Devlin recruits Alicia Huberman, the American daughter of a convicted German war criminal, as a spy. As they begin to fall for one another, Alicia is instructed to win the affections of Alexander Sebastian, a Nazi hiding out in Brazil. When Sebastian becomes serious about his relationship with Alicia, the stakes get higher, and Devlin must watch her slip further undercover.

True Romance
1993
Clarence marries hooker Alabama, steals cocaine from her pimp, and tries to sell it in Hollywood, while the owners of the coke try to reclaim it.

Monster
2003
In 1989, prostitute Aileen Wuornos befriends and enters a relationship with a young woman named Selby. Determined to straighten out her life, Aileen's limited education lands her back on the corner. She's raped by a trick, who she kills. A string of murder and robbery follows that ultimately leads Aileen to becoming America's first female serial killer.

The Naked City
1948
After a former model is drowned in her bathtub, Detective James Halloran and Lieutenant Dan Muldoon attempt to piece together her murder.

The Web
1947
A brash young lawyer takes a short-term, high-paying job as bodyguard for a slick business exec being threatened by a former partner, and quickly realizes he may be in over his head.

Strange Days
1995
In the last days of 1999, ex-cop turned street hustler Lenny Nero receives a disc which contains the memories of the murder of a prostitute. With the help of bodyguard Mace, he starts to investigate and is pulled deeper and deeper in a whirl of murder, blackmail and intrigue.

Wild at Heart
1990
Young lovers Sailor and Lula hit the road to start a new life together away from the wrath of Lula’s deranged, disapproving mother, who has hired a team of hitmen to cut the lovers’ surreal honeymoon short.

The Mask of Dimitrios
1944
A mystery writer is intrigued by the tale of notorious criminal Dimitrios Makropolous, whose dead body was found washed up on the shore in Istanbul. He decides to follow the career of Dimitrios around Europe, in order to learn more about the man. Along the way he is joined by the mysterious Mr. Peters, who has his own motivation.

Footsteps in the Fog
1955
A Victorian-era murder mystery about a parlour maid who discovers that her employer may have killed his first wife.

The Damned Don't Cry
1950
Fed up with her small-town marriage, a woman goes after the big time and gets mixed up with the mob.

Insomnia
2002
Two Los Angeles homicide detectives are dispatched to a northern town where the sun doesn't set to investigate the methodical murder of a local teen.
What are the best movies like Key Witness?
Casablanca is the strongest current recommendation on this page for viewers looking for movies like Key Witness.
How many recommendations are on the Key Witness page?
This page currently lists 18 related titles for Key Witness.
How often does the Movies Like Key Witness page update?
This page refreshes whenever Movie Rankings rebuilds the related-title view for Key Witness. It was last generated from site data on May 9, 2026.
Sources & freshness
Last refreshed from site data on May 9, 2026.