Red Skelton
— Aubrey Filmore
Brian Donlevy
— Kurt Devlynn
Arlene Dahl
— Sallyann Weatharby
George Coulouris
— Maj. Jack Drumman aka The Grey Spider
Lloyd Gough
— Capt. Steve Lorford
John Ireland
— Capt. Jed Calbern
Minor Watson
— Gen. Watkins
Charles Dingle
— Col. Weatharby
Joyce Compton
— Hortense Dobson
Louise Beavers
— Laundry Woman
Arthur Space
— Hotel Desk Clerk
Paul Harvey
— Hotel Manager
Byron Foulger
— Mr. Duncan (scenes deleted)
Harry Woods
— Dentist (uncredited)