Herbert Lom

Dr. Görtler

James Griffiths

Oliver Farrant

Anthony Valentine

Walter Ormond

Lorna Heilbron

Janet

Leslie Sands

Sam Shipley

Diana Rayworth

Sally Pratt

James Ormerod

Director

J. B. Priestley

Writer

Chris Pemsell

Art Designer

John Summers

Lighting Camera

Martin Ridout

Sound

Louis Marks

Producer

Stuart Griffiths

Script Editor