Dean Stockwell
Nick Charles Jr.
Tom Dugan
Policeman Davis (uncredited)
James Flavin
Policeman Reardon (uncredited)
Marie Windsor
Helen Amboy
Keenan Wynn
Clarence "Clinker" Krause
Don Taylor
Buddy Hollis
Myrna Loy
Nora Charles
Leon Ames
Mitchell Talbin
James Burke
Policeman Callahan (uncredited)
Jayne Meadows
Janet Thayar
William Powell
Nick Charles
Phillip Reed
Tommy Drake
Gloria Grahame
Fran Page
Morris Ankrum
Inspector (uncredited)
Esther Howard
Sadie (uncredited)
Patricia Morison
Phyllis Talbin
Connie Gilchrist
Bertha
Warner Anderson
Dr. Monolaw
Clinton Sundberg
Mr. Purdy (uncredited)
Ralph Morgan
David Thayar
Bruce Cowling
Phil Brant
William Bishop
Al Amboy
Bess Flowers
Jessica Thayar