Playhouse

Ralph G. Morse

Edwin Tonsell

John Bluthal

Dr. Einstein

Denholm Elliott

Bernard

Clive Swift

Director of Austrian State Radio

Maggie Wilkinson

Lily Drucker

Donald Gee

Ben

Gawn Grainger

Henry

Trevor Laird

Albert

Doreen Mantle

Mrs. Orpen

Donald Pleasence

George Livingston

Richard Pasco

Prof. Nicholas Reeve

Jeremy Kemp

Putzi Hanfstaengl

Anthony Bate

Dr. Raeburn

Norman Rodway

Zevakin

Elizabeth Spriggs

Miss Parsons

Eric Allan

Peter Mountjoy

Barry Foster

David

Alun Lewis

Athelstone

Edward Peel

Ray Parker

Terry Pearson

Pub Customer (uncredited)

Barbara Ferris

Elizabeth Aidallbery

Lynn Farleigh

Simone

David Neal

Aidallbery

Frank Mills

Father