as Alphonse

as Gentleman at Rugby Match (uncredited)

as David Townsend

as Ireton Bowlder

as Sir James

as Col. Julian Fentriss, M.I.5.

as Doctor

as Police Superintendent (uncredited)

as Inspector Kert

as Inspector Munyard

as Sgt. Lewis (uncredited)

as Héraclius - Byzantine Emperor

as Gen. Pagel

as Commander Stevenson

as 2nd Man in Bar

as Mr Fishie

as Norman Farrel

as Inspector Ross

as Lionel Johnson

as Sir Jeremy Oulton

as St George

as Somers - Officer 'King George V' (uncredited)

as Police Officer

as Commander R.N.

as Inspector Hinton

as 2nd Editor (uncredited)

as Police Sergeant

as Commander Radnor

as Dr. Wimborne

as Kleivar

as Frederick St. John

as Mac

as Sergeant

as Giles Turner

as John Tilling

as Héraclius - Byzantine Emperor