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