
Sue Ann, a seemingly nice girl, is drawn into the world of a troubled arsonist who fabricates an espionage story. As she becomes fascinated and caught up in his dangerous fantasies, their involvement spirals into murder and chaos, altering both of their lives forever. The shocking turn forces them to confront the consequences of their choices.
Does Pretty Poison have end credit scenes?
No!
Pretty Poison does not have end credit scenes. You can leave when the credits roll.
Explore the complete cast of Pretty Poison, including both lead and supporting actors. Learn who plays each character, discover their past roles and achievements, and find out what makes this ensemble cast stand out in the world of film and television.

Tuesday Weld
Sue Ann Stepanek

Anthony Perkins
Dennis Pitt

Parker Fennelly
Sam Joyals (uncredited)

John Randolph
Morton Azenauer

Dick O'Neill
Bud Munsch

Dan Morgan
Man at Police Station (uncredited)

Don Fellows
Detective

Beverly Garland
Mrs. Stepanek

Ken Kercheval
Harry Jackson

Joseph Bova
Pete

Paul Larson
Mrs. Stepanek's Boyfriend (uncredited)

Bill Sorrells
Cop at Beanery (uncredited)

Tom Gorman
First Detective (uncredited)

Gil Rogers
Man at Police Station (uncredited)

Clarice Blackburn
Mrs. Bronson

Jay Barney
(uncredited)

Timothy Callahan
Plainclothes Cop (uncredited)

William Fort
Cop (uncredited)

Maurice Ottinger
Highway Policeman (uncredited)

George Ryan
Drillmaster (uncredited)

Ed Wagner
Cop (uncredited)
Discover where to watch Pretty Poison online, including streaming platforms, rental options, and official sources. Compare reviews, ratings, and in-depth movie information across sites like IMDb, TMDb, Wikipedia or JustWatch.
Challenge your knowledge of Pretty Poison with this fun and interactive movie quiz. Test yourself on key plot points, iconic characters, hidden details, and memorable moments to see how well you really know the film.
What is the name of the young man who is on parole from a mental institution?
Read the complete plot summary of Pretty Poison, including all major events, twists, and the full ending explained in detail. Explore key characters, themes, hidden meanings, and everything you need to understand the story from beginning to end.
Dennis Pitt [Anthony Perkins] is a disturbed young man on parole from a mental institution who becomes attracted to Sue Ann Stepanek [Tuesday Weld]. He tells her he is a secret agent, and takes her along on a series of missions. What starts as a seductive fantasy quickly spirals into real danger when he convinces her to participate in a sabotage plot against a factory, allegedly ordered by the CIA.
When the pair confronts the factory’s night watchman, Sue Ann knocks him unconscious and drowns him. Dennis is wracked with guilt over what they’ve done and what they’ve allowed to happen, while Sue Ann is exhilarated by the adventure and urges Dennis to run away with her to Mexico.
Back at Sue Ann’s home, they are interrupted by Mrs. Stepanek [Beverly Garland], the disapproving mother who stands in their way. Sue Ann realizes that Dennis is incapable of actually killing a person, so she shoots her mother and orders Dennis to dispose of the body. But he calls the police instead.
Dennis accepts the blame for the crimes, knowing the police will take Sue Ann’s word over his. He makes no effort to defend himself in court and is sentenced to a life sentence. He is glad to be locked away, a distance from Sue Ann, whom he has begun to fear. He asks his skeptical parole officer Morton Azenauer [John Randolph] to “see what Sue Ann is up to” in hopes she will be exposed. The film ends with Sue Ann meeting a young man and lamenting that the people who took her in after her mother’s death won’t let her stay out late; it is implied she will use and destroy him as she did Dennis. But Dennis’s parole officer is indeed watching as she departs with her latest victim.

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