Mia Farrow
Rosemary Woodhouse
John Cassavetes
Guy Woodhouse
Ruth Gordon
Minnie Castevet
Sidney Blackmer
Roman Castevet
Maurice Evans
Hutch
Ralph Bellamy
Dr. Sapirstein
Victoria Vetri
Terry
Patsy Kelly
Laura-Louise
Elisha Cook Jr.
Mr. Nicklas
Emmaline Henry
Elise Dunstan
Charles Grodin
Dr. Hill
Hanna Landy
Grace Cardiff
Phil Leeds
Dr. Shand
D'Urville Martin
Diego
Hope Summers
Mrs. Gilmore
Marianne Gordon
Rosemary's Girl Friend
Wende Wagner
Rosemary's Girl Friend
William Castle
Phone Booth Man (uncredited)
Tony Curtis
Donald Baumgart (voice) (uncredited)
Clay Tanner
The Devil (uncredited)
Almira Sessions
Mrs. Sabatini
Jean Inness
Sister Agnes
Max Wagner
Man in Dream
Walter Baldwin
Mr. Wees
Mona Knox
Mrs. Byron
Craig Littler
Jimmy
Patricia O'Neal
Mrs. Wees
Carol Brewster
Claudia Comfort
Robert Osterloh
Mr. Fountain
George R. Robertson
Lou Comfort
Elmer Modlin
Cult Member
Rutanya Alda
Dr. Hill's Answering Service (voice) (uncredited)
Sharon Tate
Party Guest (uncredited)
Bob Wyman
Editor
Roman Polanski
Director
Roman Polanski
Screenplay
Krzysztof Komeda
Original Music Composer
Sam O'Steen
Editor
Ira Levin
Novel
William Castle
Producer
William A. Fraker
Director of Photography
Robert Nelson
Set Decoration
Richard Sylbert
Production Design
Robert Evans
Producer
William Davidson
Unit Production Manager
Daniel McCauley
Assistant Director
Sherry Wilson
Hairstylist
Luanna S. Poole
Script Supervisor
Sydney Guilaroff
Hair Designer
Hawk Koch
Dialogue Coach
Vidal Sassoon
Hair Designer
Allan Snyder
Makeup Designer
Joel Schiller
Art Direction
Anthea Sylbert
Costume Designer
Harold Lewis
Sound Recordist
Dona Holloway
Associate Producer