Cast
Peter Wyngarde
Norman Taylor
Janet Blair
Tansy Taylor
Margaret Johnston
Flora Carr
Anthony Nicholls
Harvey Sawtelle
Colin Gordon
Lindsay Carr
Kathleen Byron
Evelyn Sawtelle
Reginald Beckwith
Harold Gunnison
JD
Jessica Dunning
Hilda Gunnison
Norman Bird
Doctor
JS
Judith Stott
Margaret Abbott
Bill Mitchell
Fred Jennings
Paul Frees
Prologue Narrator (voice) (uncredited)
FS
Frank Singuineau
Truck Driver (uncredited)
GR
George Roubicek
Cleaner (uncredited)
GW
Gary Woolf
Relief Driver (uncredited)
Crew
SH
Sidney Hayers
Directing
FLJ
Fritz Leiber Jr.
Writing
Charles Beaumont
Writing
Richard Matheson
Writing
Samuel Z. Arkoff
Production
AF
Albert Fennell
Production
WA
William Alwyn
Sound
RHW
Reginald H. Wyer
Camera
RS
Ralph Sheldon
Editing
JS
Jack Shampan
Art
SD
Sophie Devine
Costume & Make-Up
GT
Gerry Turpin
Camera
EB
Eric Bayman
Crew
IT
Iris Tilley
Costume & Make-Up
BN
Basil Newall
Costume & Make-Up
LS
Len Shilton
Sound
GB
George Baxt
Writing
