Synopsis
Adrian Messenger, a famous writer, asks his friend Anthony Gethryn, a former British agent, to help him investigate the whereabouts of the people who appear on a list, without asking him the reason why he should do so.
Cast

George C. Scott
Anthony Gethryn

Kirk Douglas
George Brougham / Vicar Atlee / Mr. Pythian / Arthur Henderson

Dana Wynter
Lady Jocelyn Bruttenholm

Clive Brook
Marquis of Gleneyre

Gladys Cooper
Mrs. Karoudjian

Herbert Marshall
Sir Wilfrid Lucas

Jacques Roux
Raoul Le Borg

John Merivale
Adrian Messenger

Marcel Dalio
Max Karoudjian

Bernard Archard
Pike
Tony Huston
Derek Bruttenholm

Ronald Long
Sir Robert Carstairs

Tony Curtis
Organ Grinder

Burt Lancaster
Protester

Robert Mitchum
Slattery

Frank Sinatra
Gypsy

Noel Purcell
Countryman (uncredited)
Richard Peel
Flood (uncredited)

John Huston
Lord Ashton (uncredited)

Bernard Fox
Lynch (uncredited)

Anita Sharp-Bolster
Mrs. Slattery (uncredited)
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