Det. Lt. Mark McPherson

Laura Hunt

Waldo Lydecker

Shelby Carpenter

Ann Treadwell

Laura's Maid Bessie Clary (uncredited)

Newsboy (uncredited)

Newsboy (uncredited)

Party Guest (uncredited)

Detective (uncredited)

Woman (uncredited)

Party Guest (uncredited)

Fred Callahan (uncredited)

Woman (uncredited)

Owner of Bullitt & Co. Ad Agency (uncredited)

Det. McEveety (uncredited)

Restaurant Patron (uncredited)

Waldo's Servant (uncredited)

Important Client (uncredited)

Woman (uncredited)

Newsboy (uncredited)

Woman (uncredited)

Party Guest (uncredited)

Ann's Cook Louise (uncredited)

Woman (uncredited)

Hairdresser (uncredited)

Woman (uncredited)

Woman (uncredited)

Butler at Party (uncredited)

Johnny the Office Boy (uncredited)

Party Guest (uncredited)

Man (uncredited)

Secretary (uncredited)

Woman (uncredited)

Party Guest (uncredited)

Man (uncredited)

Detective (uncredited)

Man Dining with Laura (uncredited)

Detective (uncredited)

Newsboy (uncredited)

Advertising Agency Employee (uncredited)

Restaurant Patron (uncredited)

Party Guest (uncredited)