Movies Like Unman, Wittering and Zigo

If you liked Unman, Wittering and Zigo (1971), a thriller movie directed by John Mackenzie, here are 20 movies with a similar feel, based on TMDB's recommendations. Each one links to its cast, trailer and where it's streaming.

1
Deathtrap (1982)
★ 6.7/10Also thriller
A Broadway playwright puts murder in his plan to take credit for a student's script.
2
The Woman in the Window (1944)
★ 7.4/10Also thriller
A seductive woman gets an innocent professor mixed up in murder.
3
The Glass Key (1942)
★ 6.7/10Also thriller
A crooked politician finds himself being accused of murder by a gangster from whom he refused help during a re-election campaign.
4
Blackmail (1929)
★ 6.5/10Also thriller
London, 1929. Frank Webber, a very busy Scotland Yard detective, seems to be more interested in his work than in Alice White, his girlfriend. Feeling herself ignored, Alice agrees to go out with an elegant and…
5
Cast a Dark Shadow (1955)
★ 6.5/10Also thriller
Edward "Teddy" Bare is a ruthless schemer who thinks he's hit the big time when he kills his older wife, believing he will inherit a fortune. When things don't go according to plan, Teddy sets his sights on a new…
6
Peeping Tom (1960)
★ 7.4/10Also thriller
Loner Mark Lewis works at a film studio during the day and, at night, takes racy photographs of women. Also he's making a documentary on fear, which involves recording the reactions of victims as he murders them. He…
7
The Naked City (1948)
★ 7.2/10Also thriller
After a former model is drowned in her bathtub, Detective James Halloran and Lieutenant Dan Muldoon attempt to piece together her murder.
8
Dark City (1950)
★ 6.5/10Also thriller
War hero Danny Haley fleeces out-of-town dupes in a rigged poker game. He and his pals see Arthur Winant as an easy mark, but they've reckoned without Winant's homicidal brother, who wants revenge after Arthur commits…
9
Conflict (1945)
★ 6.7/10Also thriller
Unhappily married Richard Mason concocts a meticulous scheme to kill his shrewish wife so that he'll be free to marry her sister.
10
The Truth About Emanuel (2013)
★ 6/10Also thriller
A troubled young woman becomes obsessed with her mysterious new neighbor, who bears a striking resemblance to the girl's dead mother.
11
Maniac (1963)
★ 6.2/10Also thriller
When a stranger enters a quiet, country town and is seduced by a sensuous married woman he unwittingly finds himself at the centre of a storm of sexual guilt and murder.
12
Perfect Sisters (2014)
★ 5.8/10Also thriller
Tired of their mother's alcoholism and a string of her abusive boyfriends, two sisters plot to kill her.
13
Witness to Murder (1954)
★ 6.3/10Also thriller
A woman fights to convince the police that she witnessed a murder while looking out her bedroom window.
14
Stage Fright (1950)
★ 6.8/10Also thriller
A struggling actress tries to help a friend prove his innocence when he's accused of murdering the husband of a high-society entertainer.
15
23 Paces to Baker Street (1956)
★ 6.7/10Also thriller
Philip Hannon, a blind playwright living in London, overhears part of a conversation , that leads him into a desperate race, to find a kidnapped child. When he gets no help from the police, he along with his butler…
16
The Mechanic (1972)
★ 6.7/10Also thriller
Arthur Bishop is a veteran hit man who, owing to his penchant for making his targets' deaths seem like accidents, thinks himself an artist. It's made him very rich, but as he hits middle age, he's so depressed and…
17
Each Dawn I Die (1939)
★ 6.9/10Also thriller
A corrupt D.A. with governatorial ambitions is annoyed by an investigative reporter's criticism of his criminal activities and decides to frame the reporter for manslaughter in order to silence him.
18
Young Sherlock Holmes (1985)
★ 6.8/10Also thriller
Sherlock Holmes and Dr. Watson meet as boys in an English Boarding school. Holmes is known for his deductive ability even as a youth, amazing his classmates with his abilities. When they discover a plot to murder a…
19
Murder! (1930)
★ 5.9/10Also thriller
When actress Diana Baring is found in a daze beside her colleague’s murdered body, all evidence points to her guilt. During the trial, juror Sir John Menier doubts the verdict, but yields to pressure. Haunted by…
20
A Kiss Before Dying (1956)
★ 6.3/10Also thriller
A college student tries to get rich quick by wooing two wealthy sisters.