L.B. 'Jeff' Jefferies
Lisa Fremont
Det. Lt. Thomas J. Doyle
Stella
Lars Thorwald
Miss Lonelyhearts
Songwriter
Miss Torso
Woman on Fire Escape
Man on Fire Escape
Miss Hearing Aid
Newlywed
Emma Thorwald
Newlywed
Dancer with Miss Torso (uncredited)
Man with Miss Torso (uncredited)
Sunbather (uncredited)
Woman with Bird (uncredited)
Minor Role (uncredited)
Detective (uncredited)
Girl at Songwriter's Party (uncredited)
Songwriter's Party Guest with Poodle (uncredited)
Radio Announcer (voice) (uncredited)
Detective (uncredited)
Girl at Songwriter's Party (uncredited)
Minor Role (uncredited)
Policeman (uncredited)
Clock-Winder in Songwriter's Apartment (uncredited)
Man with Miss Lonelyhearts (uncredited)
Newlyweds' Landlord (uncredited)
Policeman (uncredited)
Sunbather (uncredited)
Detective (uncredited)
Minor Role (uncredited)
Man with Miss Torso (uncredited)
Carl (uncredited)
Ice Man (uncredited)
Detective (uncredited)
Jeff's Editor (voice) (uncredited)
Producer
Screenplay
Set Decoration
Director
Editor
Art Direction
Set Decoration
Art Direction
Costume Design
Director of Photography
Original Music Composer
Visual Effects
Sound Recordist
Sound Recordist
Makeup Supervisor
Short Story
Technical Advisor
Assistant Director
Sound Recordist