Dick Powell
— Mark Christopher
Debbie Reynolds
— Susan Beaurgard Landis
Alvy Moore
— Virgil
Anne Francis
— Isabella Alexander
Glenda Farrell
— Maude Snodgrass
Horace McMahon
— Sergeant Monty Maizel
Herb Vigran
— Sergeant Sam Hanlon
Les Tremayne
— Harvey Butterworth
Mara Lane
— Marilyn
Rita Johnson
— Dr. Rawley
Maidie Norman
— Georgette
Ellen Corby
— Coffee Shop Waitress (uncredited)
Louella Parsons
— Telephone Interviewer (voice) (uncredited)
Red Skelton
— Oswald from North Dakota (uncredited)
Lela Bliss
— Intoxicated Woman in Elevator (uncredited)
Oliver Blake
— Motel Manager (uncredited)
Benny Rubin
— Sylvester (uncredited)
June Foray
— Actress on TV (voice) (uncredited)
Brick Sullivan
— Cabbie (uncredited)
Art Gilmore
— The Oscar (voice) (uncredited)