Scott Forbes

as Prince William

as Commando Colonel (uncredited)

as Lieut. Allen (as Julian Dallas)

as Lt. Rickey (USA)

as Larry

as Jim Frazier

as Prentice

as Shelby Carpenter

as Mr. Patrick

as Orderly

as Capt. Stamm

as Dr. Valentine Christie (billed as "Julian Dallas")

as Joe Gargery

as Jim

as King

as Conniston

as Case Taggart

as Moss Evans

as Ollie Winston

as Doug 'Dodo' Holliday

as Phillip Burnell