Drama Mystery Thriller
A California commercial pilot sees a telecast in London of an interview with Sir Mark Lodden at his home. The Canadian is convinced that the baronet is a fraud, and he is actually a look-alike actor named Frank Welney.
Directed by
Anthony Asquith
Robert Shaw
First Photographer
Millicent Martin
Maisie
Martin Miller
Dr. Schrott
Dirk Bogarde
Sir Mark Loddon / Frank Welney / Number Fifteen
Kenneth Griffith
Fitch
Ivan Samson
Admiral Loddon
Richard Wattis
The Judge
Richard Pearson
The Butler
Toke Townley
Associate
Joyce Carey
Miss Sykes
Anthony Dawson
Gerald Loddon
Robert Morley
Sir Wilfred
Bill Shine
The Guide
Olivia de Havilland
Lady Margaret Anne Loddon
Geoffrey Bayldon
Second Photographer
Wilfrid Hyde-White
Hubert Foxley
Paul Massie
Jeffrey Buckenham
Vanda Hudson
Girl in Street
Arthur Howard
Car Salesman
Josephine Middleton
Mrs. Squire
Sam Kydd
Newspaper Vendor (uncredited)
Richard Dimbleby
Himself
Sebastian Saville
Michael Loddon
Deering Wells
Editor
Gordon Sterne
Maddox
Barbara Archer
Barmaid
Tony Doonan
Man at Bar
Victor Harrington
Barrister (uncredited)
Reg Thomason
Barrister (uncredited)

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