The Dead Past

George Benson

Arnold Potterley

James Maxwell

Jonas Foster

David Langton

Thaddeus Araman

Willoughby Goddard

Ralph Nimmo

Sylvia Coleridge

Caroline Potterley

Shirley Cain

Miss Clements

Frances Alger

Laurel

Pat Gorman

Technician (uncredited)

John Gorrie

Réalisation

Jeremy Paul

Adaptation, Scénario

Isaac Asimov

Short Story

Irene Shubik

Story Editor

Irene Shubik

Production

George Spenton-Foster

Production associée

Brian Hodgson

Sound Effects

Norman Kay

Theme Song Performance

Dudley Simpson

Musique

Norman James

Chef décorateur

Susan Wheal

Costumes

Shirley Boakes

Maquillage

Bernard Wilkie

Special Effects