Year: 1975
Runtime: 120 mins
Language: English
Director: Buzz Kulik
Needing a ride, a high‑school girl accepts a lift from a stranger who then forces her to join a robbery that ends with a clerk’s murder. Though she loudly protests her innocence, they are arrested, and she is convicted of first‑degree murder and sent to prison. Inside, she quickly learns that the hardships awaiting her are only just beginning now.
Warning: spoilers below!
Haven’t seen Cage Without a Key yet? This summary contains major spoilers. Bookmark the page, watch the movie, and come back for the full breakdown. If you're ready, scroll on and relive the story!
Read the complete plot breakdown of Cage Without a Key (1975), including all key story events, major twists, and the ending explained in detail. Discover what really happened—and what it all means.
Valerie Smith [Susan Dey] sets out on a road trip to San Francisco with her friend Joleen [Anne Bloom], hoping for a simple beginning after graduating high school. Their plans hit a snag when Joleen’s car breaks down, and a man named Buddy [Sam Bottoms] pulls up and offers to drive Valerie the rest of the way. Valerie, who doesn’t know Buddy, feels cautious but is gradually swayed by the pressure around her, leading to a reluctant agreement to continue the journey with him.
Not long into the ride, Buddy decides to rob a liquor store and forces Valerie to help at gunpoint. The shopkeeper activates the alarm, the police arrive, and both Buddy and Valerie are arrested. In the courtroom, Buddy claims they were secret lovers and that Valerie urged the crime; witnesses largely support his version, painting Valerie as a willing participant. The jury convicts her of murder and she is sentenced to the San Marcos School for Girls.
Inside the huge, modern prison campus, Valerie encounters facilities like a hair salon and a culture that uses euphemisms such as “meditation” to describe confinement. The staff eschew progressive correctional methods, maintaining rigid control and reinforcing a sense of irrelevance for the inmates. The atmosphere is tense, with rival factions forming among the prisoners.
Two camps quickly emerge: one led by the duplicitous Suzy Kurosawa [Susie Elene], a favorite of the staff, and another led by Tommy Washington [Jonelle Allen], who is more forthright. Valerie, unsure where she belongs, tries to stay neutral, but after a 14-year-old friend is grievously harmed when the Kurosawa faction is involved—she watches the incident where a vat of boiling water is tipped over—Valerie aligns with Tommy’s faction, hoping for protection and a path through the chaos.
Away from the cell blocks, Valerie’s attorney, Phil Kenneally [Allan Miller], employs creative strategies in an attempt to overturn Buddy’s story and salvage Valerie’s case. Yet the legal maneuvering comes at a high cost, as Valerie endures another blow when Wanda Polsky [Margaret Willock] dies from a blood clot during a tense chapter in her struggle to survive the system.
As the escape efforts intensify, a brutal confrontation unfolds during a running exercise. Valerie finds herself intervening to subdue Susie, who then stabs Tommy Washington to death with a knife. Susie is removed from the scene and taken away for murder, leaving Valerie to confront the mounting consequences of authority, loyalty, and the limits of reform within the prison walls.
Last Updated: October 09, 2025 at 09:27
Don't stop at just watching — explore Cage Without a Key in full detail. From the complete plot summary and scene-by-scene timeline to character breakdowns, thematic analysis, and a deep dive into the ending — every page helps you truly understand what Cage Without a Key is all about. Plus, discover what's next after the movie.
Track the full timeline of Cage Without a Key with every major event arranged chronologically. Perfect for decoding non-linear storytelling, flashbacks, or parallel narratives with a clear scene-by-scene breakdown.