William Franklyn

as Cecil

as Peter Torrence

as Brinstead

as Dr. Tom Brand

as Narrator (voice)

as Andrews

as Narrator of Banana Commercial (voice) (uncredited)

as Burgess

as McKay

as No. 1, X2

as Wilson

as Hartington

as Arnold Van Cleef

as Capt. Tony Long

as Distinguished Gent

as Count Maurice

as Colonel Grant

as Richard Logan

as Captain

as Robert Rylands

as Dr. Gillespie

as Studio Official

as Sgt. Peter Thompson

as Roy Haines

as Widley

as Lloyd Buxton

as Phillipe

as Jacques Fleury

as Eric

as Paul Lorimer

as Ned Atwood

as Lord Mountbatten

as Arthur Ford

as Baron Mortaise

as Sir Arthur Cartwright

as Nevil

as James Kirby

as Charles

as Mr. T. Selkirk

as Readings (voice)

as Tom King

as W.T. Stead