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