Doublecross

Donald Houston

Albert Pascoe

Fay Compton

Alice Pascoe

Anton Diffring

Dmitri Krassin

Allan Cuthbertson

Clifford

Delphi Lawrence

Anna Krassin

William Hartnell

Herbert Whiteway

John Blythe

Fred Trewin

Robert Shaw

Ernest

Peter R. Hunt

Editor

Kenneth Talbot

Director of Photography

Anthony Squire

Director, Screenplay

Kem Bennett

Screenplay, Novel