Anthony Steel

as Director General

as Earl Godwin

as Tristram Guise

as Harker Le Fevre

as Lintom Busotsky, Film Producer

as Sir Derek Ridgeley ("Murder at Midnight")

as Conrad

as The Stranger

as 'Timber'

as Supt. Jeff Hawks

as Max Boothroyd

as Sir Harry Adams

as Moncrieff Dovecraft

as Sir Charles Milvern

as Richard Butler

as Robert

as Sir Stephen

as Mr. Burton

as SS-Sturmbannführer Domizlaf

as Mr. Burton

as Adam Ferris

as Geoffrey Underwood

as Carlsson

as Col. James Steele

as Sir Robert Gunningham

as Maurice Pouliard

as Gen. Marsh

as Arthur Baker

as Major Morton

as The Professor ("Fata Marta")

as Michael 'Mike' Astor

as Bud Forester

as Bill Craddock

as Gil

as John Crighton

as William Scott

as Pietro

as Olympius, Konsul von Rom

as Mike Gibson

as Charles Remley

as Kit Kelly

as Desmond Tanner

as Mark Loring

as Reverend Steven Blake

as Bill Fraser

as Self - Guest

as Capt. David Holland

as Harry Faversham

as Vosper 2. Offizier

as Gus Randall

as Flying Officer Treherne

as Bob Payton

as Lt Geoffrey Ainsworth

as Henry Durie

as John Bartlett

as Hugh Dobson

as Captain Harry Wilding

as Dr. Carter

as Larry Stevens

as Bob Payton

as Roger Godfrey

as John Clinton

as Lieutenant Charles McHatten

as Police Constable (Uncredited)

as Messenger (uncredited)

as The Bellaires' footman

as Adjutant

as (uncredited)

as Harris

as Jack Harris

as Bridegroom

as Plainclothes Policeman (uncredited)