as Count Lippe
as Son O'Neill
as Philip
as Supt. Fitch
as Detective (uncredited)
as Lt. Cmdr. Farrel
as Gen. Whitmore
as Julian Fane
as Colonel Ross
as Herb Weber
as Mr. Stapleton
as Martin Livesey
as Ross
as Colonel Matthews
as Ralph Hargrove
as Sergeant Jim Penrose
as Patrol Boat Commander
as Quiney
as Mayor of London
as Wayne Douglas
as Maurice Mockcastle
as Warren Melville
as Mike Hayes
as Henry Bulman
as Corsair
as Number Two
as Glyn Crowley
as Stephen Gray
