as Commando Colonel (uncredited)
as Larry
as Lieut. Allen (as Julian Dallas)
as Case Taggart
as Duke of Cornwall
as Jim Frazier
as Lt. Rickey (USA)
as Shelby Carpenter
as Prince William
as Dr. Valentine Christie (billed as "Julian Dallas")
as Orderly
as Mr. Patrick
as Pannell
as Richard Bannerman
as Capt. Stamm
as Prentice
as Paris
as Glyn
as Conniston
as Scobie
as Ollie Winston
as Doug 'Dodo' Holliday
as Joe Gargery
as Moss Evans
as Paul Wallace
as Paris Belmont
as Michael
as Phillip Burnell
as Kender
as Bill Steele
as Ralph Frazer
as Jim Bowie
as Det. Insp. Lampeter
as Agent Gorson Willis
as Clay Allison
as Ben Hart
as Howard
as Dr. Bruno
as Major Cody Myers
as Rig Parks
as Victor
as John Woodbridge
as Mr. Smith
as Hannibal
as Roman
