as Phillip Morrell
as Copy Desk (uncredited)
as DAC Evans
as Poker Player
as Anton
as Rt Hon Sir Michael Havers QC MP (Attorney-General)
as Guide
as Ilya
as Gen. Graves
as Dr. Stumpfegger
as Sir Roger de Courtenay
as Frederick Lynn
as Maj. Eric Nicholls
as Peter
as Rev. Rount
as Charles
as Blunt
as Mankin
as Samuel Ballard, Q.C.
as Kenneth Lawrence
as Lord Whitten
as Gerald Hopkinson
as 2nd Officer
as Max
as Sommerfield
as Gordon
as Proculus (uncredited)
as Bertie Stanhope
as Thomas Ancred
as Vincent Stoat
as Vladimir
as Ford