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