Fred MacMurray
— Eddie York / Francis Pemberton
Marguerite Chapman
— Joan
Akim Tamiroff
— Jim Arnold
William Demarest
— Chuck Gibson
Rita Johnson
— Mary Pemberton
Harry Davenport
— Grandpa Pemberton
Douglass Dumbrille
— Uncle Wills
Karolyn Grimes
— Stephanie Pemberton
Dewey Robinson
— Plainclothesman
Hugh Prosser
— Mr. Long
Tom Moffatt
— Plainclothesman
Herbert Evans
— Burch, the Butler
Frank Moran
— Timothy - Chauffeur / Henchman
Charles Arnt
— Clothes Salesman