as Commando Colonel (uncredited)
as Case Taggart
as Larry
as Shelby Carpenter
as Duke of Cornwall
as Lt. Rickey (USA)
as Prince William
as Lieut. Allen (as Julian Dallas)
as Jim Frazier
as Dr. Valentine Christie (billed as "Julian Dallas")
as Pannell
as Capt. Stamm
as Orderly
as Mr. Patrick
as Richard Bannerman
as Prentice
as Paris
as Glyn
as Conniston
as Scobie
as Ollie Winston
as Doug 'Dodo' Holliday
as Joe Gargery
as Paul Wallace
as Moss Evans
as Paris Belmont
as Phillip Burnell
as Michael
as Kender
as Bill Steele
as Ralph Frazer
as Det. Insp. Lampeter
as Jim Bowie
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
