Movies Like Stranger on the Third Floor
If you loved Stranger on the Third Floor's Mystery and Thriller storytelling, these films deliver a similar experience — carefully selected for tone, themes, and emotional depth. Each pick includes where to watch it right now.
★ Top Picks

The Black Book
After his son is wrongly accused of kidnapping, a deacon who has just lost his wife takes matters into his own hands and fights a crooked police gang to clear him.

Nightfall
An innocent man turns fugitive as he reconstructs events that implicate him for a murder and robbery he did not commit.

The Verdict
After an innocent man is executed in a case he was responsible for, a Scotland Yard superintendent finds himself investigating the murder of his key witness.

Black Angel
A falsely convicted man's wife, Catherine, and an alcoholic composer and pianist, Martin, team up in an attempt to clear her husband of the murder of a blonde singer, who is Martin's wife.

Maniac
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.

M
Remake of the 1931 Fritz Lang original. In the city, someone is murdering children. The Police search is so intense, it is disturbing the 'normal' criminals, and the local hoods decide to help find the murderer as quickly as possible.

Mr. Arkadin
Claiming that he doesn't know his own past, a rich man enlists an ex-con with an odd bit of detective work. Gregory Arkadin says he can't remember anything before the late 1920s, and convict Guy Van Stratten is happy to take the job of exploring his new acquaintance's life story. Guy's research turns up stunning details about his employer's past, and as his work seems linked to untimely deaths, the mystery surrounding Mr. Arkadin deepens.

The Truth About Emanuel
A troubled young woman becomes obsessed with her mysterious new neighbor, who bears a striking resemblance to the girl's dead mother.
More Movies Like Stranger on the Third Floor

The Bad Seed
A widower suspects that his seemingly perfect adolescent daughter is a heartless killer.

Nancy Drew and the Hidden Staircase
Nancy Drew, a smart high schooler with a penchant for keen observation and deduction, stumbles upon the haunting of a local home. A bit of an outsider struggling to fit into her new surroundings, Nancy and her pals set out to solve the mystery, make new friends, and establish their place in the community

The Man Who Cheated Himself
A veteran homicide detective who has witnessed his socialite girlfriend kill her husband sees his inexperienced brother assigned to the case.

The Glass Key
A crooked politician finds himself being accused of murder by a gangster from whom he refused help during a re-election campaign.

The Paradine Case
In London, barrister Anthony Keane takes the case of Maddalena Paradine, a beautiful woman accused of poisoning her blind husband. Though happily married, Keane becomes infatuated with his enigmatic client and convinced of her innocence. His obsession clouds his judgment as he builds a defense implicating her servant, André Latour—an act that leads to devastating consequences both in court and at home.

House by the River
Wealthy writer Stephen Byrne tries to seduce the family maid, but when she resists, he kills her. Long jealous of his brother John, Stephen does his best to pin the blame for the murder on his sibling. Also affected by Stephen's arrogant dementia is his long-suffering wife Marjorie.

Black Widow
Federal agent Alexandra Barnes believes that Catherine Petersen is a serial killer who marries rich men and then murders them for their money. But since Catherine is seemingly a master of disguise and has multiple identities, Alexandra can't prove anything with conventional detective work. With no other option, she goes undercover, pursuing the same man as Catherine, and hoping that Catherine will slip up and reveal her true identity.

Reasonable Doubt
When up-and-coming District Attorney Mitch Brockden commits a fatal hit-and-run, he feels compelled to throw the case against the accused criminal who was found with the body and blamed for the crime. Following the trial, Mitch's worst fears come true when he realizes that he acquitted a guilty man, and he soon finds himself on the hunt for the killer before more victims pile up.

They Made Me a Fugitive
After being framed for a policeman's murder, a criminal escapes prison and sets out for revenge.

The Blue Gardenia
Upon waking up to the news that the man she’d gone on a date with the previous night has been murdered, a young woman with only a faint memory of the night’s events begins to suspect that she murdered him while attempting to resist his advances.

Hellion
When motocross and heavy metal obsessed, 13-year-old Jacob's delinquent behavior forces CPS to place his little brother Wes with his aunt, Jacob and his emotionally absent father must finally take responsibility for their actions and each other in order to bring Wes home.

The Wrong Guy
Nelson Hibbert expects to become the new president of Nagel Industries, but Mr. Nagel gives the promotion to another employee. When Nelson barges into Nagel's office to confront him, he finds Nagel's been murdered. Fearing that he will be implicated, Nelson decides to run from the law...despite the fact that the police already know the killer's identity.
Why These Movies Are Similar
These recommendations share core qualities with Stranger on the Third Floor (1940): Mystery and Thriller themes, similar narrative structure, and comparable emotional depth. NoBadPicks uses a combination of TMDB collaborative filtering, genre matching, and AI analysis to surface films most likely to resonate with fans of Stranger on the Third Floor.
See full details for Stranger on the Third Floor (1940)