Cast 20

Roger Moore

Harold Pelham

Anton Rodgers

Tony Alexander

Olga Georges-Picot

Julia Anderson

Freddie Jones

Dr. Harris

Hugh Mackenzie

James Pelham

Kevork Malikyan

Luigi

Thorley Walters

Frank Bellamy

Ruth Trouncer

Miss Bird

Hildegard Neil

Eve Pelham

John Welsh

Sir Charles Freeman

Edward Chapman

Barton

Laurence Hardy

Mason

Charles Lloyd Pack

Jameson

Gerald Sim

Morrison

Aubrey Richards

Research Scientist

Anthony Nicholls

Sir Arthur Richardson

John Carson

Ashton

John Dawson

Barber

Alastair Mackenzie

Michael

James Payne

Taxi Driver (uncredited)

Crew 17

Basil Dearden

Directing

Tony Spratling

Camera

Michael J. Lewis

Sound

Basil Dearden

Writing

Michael Relph

Writing

Michael Relph

Production

Basil Dearden

Production

Jack Rix

Production

Bryan Forbes

Production

Teddy Darvas

Editing

G. B. Walker

Production

Albert Witherick

Art

George Blackler

Costume & Make-Up

John Webber

Costume & Make-Up

Barbara Ritchie

Costume & Make-Up

Anthony Armstrong

Writing

Beatrice Dawson

Costume & Make-Up