- Bruce Dern - Sailor
- Henry Beckman - First Detective
- S. John Launer - Sam Ward
- Edith Evanson - Rita
- Meg Wyllie - Mrs. Turpin
- Leon Alton - Party Guest (uncredited)
- John Alvin - Hotel Chauffeur (uncredited)
- Kimberly Beck - Jessie Cotton (uncredited)
- Lillian Bronson - Mrs. Maitland (uncredited)
- George Bruggeman - Racetrack Patron (uncredited)
- Linden Chiles - Office Worker (uncredited)
- Rupert Crosse - Office Worker (uncredited)
- Harold Gould - Mr. Garrett (uncredited)
- John Hart - Dr. Gilliat (uncredited)
- Alfred Hitchcock - Man Leaving Hotel Room (uncredited)
- Kenner G. Kemp - Party Guest (uncredited)
- Caryl Lincoln - Party Guest (uncredited)
- Louise Lorimer - Mrs. Strutt (uncredited)
- Milton Parsons - Bald Man (uncredited)
- Carmen Phillips - Sidney Strutt's Secretary (uncredited)
- Murray Pollack - Husband (uncredited)
- Paul Power - Racetrack Patron (uncredited)
- Greg Rhinelander - Party Guest (uncredited)
- Mark Russell - Party Guest (uncredited)
- Melody Thomas Scott - Young Marnie (uncredited)
- Bert Stevens - Party Guest (uncredited)
- Hal Taggart - Racetrack Patron (uncredited)
- Tim Taylor - Party Guest (uncredited)
- Luree Wiese - Party Guest (uncredited)
- Emmaline Henry - Minor role (uncredited)
- Bryan O'Byrne - Rutland Doorman (uncredited)
- Pearl Shear - Woman in Restroom (uncredited)
- Charles Thompson - Party Guest Charlie (uncredited)
- Alfred Hitchcock
- Hilton A. Green
- James H. Brown
- William Witney
- Patricia Casey
- Jay Presson Allen
- Alfred Hitchcock
- Hilton A. Green
- Bernard Herrmann
- Waldon O. Watson
Tippi Hedren hace el papel de Marnie Edgar.
Sean Connery interpreta a Mark Rutland en la película.
Diane Baker interpreta a Lil Mainwaring en la película.
Martin Gabel interpreta a Sidney Strutt en la película.
Louise Latham interpreta a Bernice Edgar en la película.
Bob Sweeney hace el papel de Cousin Bob.
Milton Selzer interpreta a Man at Track en la película.
Mariette Hartley interpreta a Susan Clabon en la película.
Alan Napier interpreta a Mr. Rutland en la película.
Bruce Dern hace el papel de Sailor.
Henry Beckman interpreta a First Detective en la película.
S. John Launer hace el papel de Sam Ward.
Edith Evanson interpreta a Rita en la película.
Meg Wyllie hace el papel de Mrs. Turpin.
Leon Alton interpreta a Party Guest (uncredited) en la película.
John Alvin interpreta a Hotel Chauffeur (uncredited) en la película.
Kimberly Beck interpreta a Jessie Cotton (uncredited) en la película.
Lillian Bronson interpreta a Mrs. Maitland (uncredited) en la película.
George Bruggeman interpreta a Racetrack Patron (uncredited) en la película.
Linden Chiles interpreta a Office Worker (uncredited) en la película.
Rupert Crosse interpreta a Office Worker (uncredited) en la película.
Harold Gould interpreta a Mr. Garrett (uncredited) en la película.
John Hart interpreta a Dr. Gilliat (uncredited) en la película.
Alfred Hitchcock hace el papel de Man Leaving Hotel Room (uncredited).
Kenner G. Kemp interpreta a Party Guest (uncredited) en la película.
Caryl Lincoln interpreta a Party Guest (uncredited) en la película.
Louise Lorimer interpreta a Mrs. Strutt (uncredited) en la película.
Milton Parsons hace el papel de Bald Man (uncredited).
Carmen Phillips interpreta a Sidney Strutt's Secretary (uncredited) en la película.
Murray Pollack interpreta a Husband (uncredited) en la película.
Paul Power hace el papel de Racetrack Patron (uncredited).
Greg Rhinelander interpreta a Party Guest (uncredited) en la película.
Mark Russell hace el papel de Party Guest (uncredited).
Melody Thomas Scott interpreta a Young Marnie (uncredited) en la película.
Bert Stevens hace el papel de Party Guest (uncredited).
Hal Taggart interpreta a Racetrack Patron (uncredited) en la película.
Tim Taylor hace el papel de Party Guest (uncredited).
Luree Wiese interpreta a Party Guest (uncredited) en la película.
Emmaline Henry hace el papel de Minor role (uncredited).
Bryan O'Byrne interpreta a Rutland Doorman (uncredited) en la película.
Pearl Shear hace el papel de Woman in Restroom (uncredited).
Charles Thompson hace el papel de Party Guest Charlie (uncredited).
Capítulo disponible en las siguientes plataformas: