as Gentleman at Rugby Match (uncredited)
as Gen. Pagel
as Inspector Ross
as Héraclius - Byzantine Emperor
as Police Superintendent (uncredited)
as Kleivar
as Sir Jeremy Oulton
as Doctor
as Alphonse
as Sir James
as St George
as Frederick St. John
as Ireton Bowlder
as Sergeant
as David Townsend
as Somers - Officer 'King George V' (uncredited)
as Dr. Wimborne
as Giles Turner
as Commander Stevenson
as Police Officer
as Inspector Kert
as 2nd Man in Bar
as Police Sergeant
as Inspector Munyard
as Commander Radnor
as Commander R.N.
as Mr Fishie
as Norman Farrel
as Lionel Johnson
as Inspector Hinton
as Mac
as 2nd Editor (uncredited)
as Sgt. Lewis (uncredited)
as Col. Julian Fentriss, M.I.5.
as Major Lampson
as Radnor
as John Ramsey
as Herbert Wexall
as Mark Deverest
as Sterling Fitch
as Doctor Binney
as Commander Ford
as Hugo Ballard
as George Hunter
as C.A. One
as Bekker
as General
as Ireton Boulder
as George Bryant
as Colonel Watson
as Father Benedict
as Peregrine Haslet-Wood
as Peter Crossley
as Brown
as Jules Gunther
as Mr Van Botha
as Hawkins
as Bertram Coulson
as Jimmy Donovan
as King Arthur
as Raymond Needham
as Major Dobson
