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
Olivia de Havilland
Lady Margaret Anne Loddon
Robert Morley
Sir Wilfred
Dirk Bogarde
Sir Mark Loddon / Frank Welney / Number Fifteen
Richard Wattis
The Judge
Millicent Martin
Maisie
Anthony Dawson
Gerald Loddon
Geoffrey Bayldon
Second Photographer
Richard Pearson
The Butler
Kenneth Griffith
Fitch
Wilfrid Hyde-White
Hubert Foxley
Sam Kydd
Newspaper Vendor (uncredited)
Martin Miller
Dr. Schrott
Bill Shine
The Guide
Paul Massie
Jeffrey Buckenham
Gordon Sterne
Maddox
Joyce Carey
Miss Sykes
Ivan Samson
Admiral Loddon
Arthur Howard
Car Salesman
Toke Townley
Associate
Vanda Hudson
Girl in Street
Josephine Middleton
Mrs. Squire
Sebastian Saville
Michael Loddon
Richard Dimbleby
Himself
Deering Wells
Editor
Barbara Archer
Barmaid
Tony Doonan
Man at Bar
Victor Harrington
Barrister (uncredited)
Reg Thomason
Barrister (uncredited)

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