Paula Nelson (as AK)
Richard Widmark (as LS)
Donald Siegel (as JPL)
Marianne Faithfull (as MF)
David Goodis (as YA)
Man with Marianne Faithfull (uncredited)
Policeman (uncredited)
Richard Nixon (uncredited)
Inspector Aldrich (uncredited)
Bill Poster (uncredited)
Barman (uncredited)
Workman in bar (uncredited)
Dental Assistant (uncredited)
Richard Politzer (voice) (uncredited)
Robert MacNamara (uncredited)
Girl in Bandages (uncredited)
Doris Mizoguchi (uncredited)
Self (uncredited)
Woman Who Gives Paula Information (uncredited)
Edgar Typhus (uncredited)
Dentist (uncredited)
Note-Taking Policeman (uncredited)
Hotel Chambermaid (uncredited)
Girl With Dog (uncredited)
Man With Notebook and Red Telephone (uncredited)
Provincial Journalist (uncredited)
Dr. Korvo (uncredited)