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I Saw What You Did backdrop
I Saw What You Did logo
1965·Thriller·1h 22m
7.1
★
Teenage friends Kit and Libby make prank phone calls for fun but then find themselves involved in a brutal double murder committed by one of their targets.
Directed by William Castle
based on novel or book
slumber party
murder
neighbor
slasher
prank telephone call
hagsploitation
slasher horror
YouTube
Trailer
IMDB
IMDB
N/A
Where to Watch
Amazon VideoApple TV StoreGoogle Play Movies

Cast

Andi Garrett
Andi Garrett
Libby
Sara Lane
Sara Lane
Kit
Joan Crawford
Joan Crawford
Amy Nelson
John Ireland
John Ireland
Steve Marak
Leif Erickson
Leif Erickson
Dave Mannering
Patricia Breslin
Patricia Breslin
Ellie Mannering
John Archer
John Archer
John Austin
John Crawford
John Crawford
Trooper
Joyce Meadows
Joyce Meadows
Judith Marak
Douglas Evans
Douglas Evans
Tom Ward
Glen Vernon
Glen Vernon
John Adams
Russ Bender
Russ Bender
Police Sergeant Harris

Crew

William Castle
William Castle
Director
William P. McGivern
William P. McGivern
Screenplay
Joseph F. Biroc
Joseph F. Biroc
Director of Photography
William Castle
William Castle
Producer
Bud Westmore
Bud Westmore
Makeup Artist

Popular Reviews

13 reviews
Faith
Faith
9.0★ · 12/29/25
I Saw What You Did
they are overly freaked out
they are overly freaked out
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Maranda
Maranda
6.0★ · 06/15/24
I Saw What You Did
Crazy how the kids are like “hey stranger, I’m home alone! Just me, a kid!” No wonder a guy tried to kill them
Crazy how the kids are like “hey stranger, I’m home alone! Just me, a kid!” No wonder a guy tried to kill them
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LF
LF
8.1★ · 12/15/23
I Saw What You Did
This movie was trashy, stupid and mean spirited. I loved it.
This movie was trashy, stupid and mean spirited. I loved it.
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Hannah
Hannah
8.7★ · 08/16/23
I Saw What You Did
i'm so glad i've always been too anxious to prank call strangers...
i'm so glad i've always been too anxious to prank call strangers...
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Hhh
Hhh
8.0★ · 08/16/23
I Saw What You Did
i'm so glad i've always been too anxious to prank call strangers...
i'm so glad i've always been too anxious to prank call strangers...
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