Free mystery movies without another subscription
Use this page when you want a mystery movie you can start without paying for another streaming plan. We check Tubi, Pluto TV, Kanopy and surface the strongest free-with-ads or library-supported options by platform.
There are 60 ranked free mystery placements across these platforms. Start with the Tubi picks below, or jump to another free platform if you already know where you want to watch.
Top picks on Tubi
Witness for the Prosecution(1957)
An ailing barrister is thrust back into the courtroom in what becomes one of the most unusual and eventful murder cases of the lawyer's career when he finds himself defending a man being tried for the
Memento(2000)
Leonard Shelby is tracking down the man who raped and murdered his wife. The difficulty of locating his wife's killer, however, is compounded by the fact that he suffers from a rare, untreatable form
Sherlock Jr.(1924)
A film projectionist longs to be a detective, and puts his meager skills to work when he is framed by a rival for stealing his girlfriend's father's pocketwatch.
Rashomon(1950)
Four people recount different versions of the story of a man's murder and the rape of his wife.
The Third Man(1949)
In postwar Vienna, Austria, Holly Martins, a writer of pulp Westerns, arrives penniless as a guest of his childhood chum Harry Lime, only to learn he has died. Martins develops a conspiracy theory aft
Donnie Darko(2001)
After narrowly escaping a bizarre accident, a troubled teenager is plagued by visions of a large bunny rabbit that manipulates him to commit a series of crimes.
Solaris(1972)
A psychologist is sent to a space station orbiting a planet called Solaris to investigate the death of a doctor and the mental problems of cosmonauts on the station. He soon discovers that the water o
Charade(1963)
After Regina Lampert falls for the dashing Peter Joshua on a skiing holiday in the French Alps, she discovers upon her return to Paris that her husband has been murdered. Soon, she and Peter are givin
Mississippi Burning(1988)
Two FBI agents investigating the murder of civil rights workers during the 60s seek to breach the conspiracy of silence in a small Southern town where segregation divides black and white. The younger
Mother(2009)
A mother lives quietly with her son. One day, a girl is brutally killed, and the boy is charged with the murder. Now, it's his mother's mission to prove him innocent.
The Conversation(1974)
A paranoid, secretive surveillance expert has a crisis of conscience when he suspects that the couple he is spying on will be murdered.
The 39 Steps(1935)
Richard Hanney has a rude awakening when a glamorous female spy falls into his bed - with a knife in her back. Having a bit of trouble explaining it all to Scotland Yard, he heads for the hills of Sco
Dark City(1998)
A man struggles with memories of his past, including a wife he cannot remember, in a nightmarish world with no sun and run by beings with telekinetic powers who seek the souls of humans.
The Body(2012)
A woman’s body disappears mysteriously from the morgue without a trace. Police inspector Jaime Peña investigates the strange occurrence with the help of Álex Ulloa, the widower of the missing woman.
The Secret of NIMH(1982)
A widowed field mouse must move her family -- including an ailing son -- to escape a farmer's plow. Aided by a crow and a pack of superintelligent, escaped lab rats, the brave mother struggles to tran
Blow Out(1981)
While recording sound effects for a slasher flick, Jack Terry stumbles upon a real-life horror: a car careening off a bridge and into a river. Jack jumps into the water and fishes out Sally from the c
Memoir of a Murderer(2017)
A former serial killer with Alzheimer's fights to protect his daughter from her mysterious boyfriend who may be a serial killer too.
Black Box(2021)
After being assigned to investigate the aftermath of a catastrophic plane crash, an NTSB black box analyst uncovers chilling audio anomalies that no one else seems willing to acknowledge. As he digs d
The Witch: Part 2. The Other One(2022)
A girl wakes up in a huge secret laboratory, then accidentally meets another girl who is trying to protect her house from a gang. The mystery girl overthrows the gang with her unexpected powers, and l
Gone Mom: The Disappearance of Jennifer Dulos(2021)
The story of Jennifer Dulos, the wealthy Connecticut mother-of-five who mysteriously vanished on May 24, 2019. Jennifer believed that she had found her Prince Charming in Fotis Dulos, but by the time
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