Générique complet
Doomwatch
Ian Bannen
Dr. Shaw
Judy Geeson
Victoria Brown
John Paul
Dr. Quist
George Sanders
The Admiral
Simon Oates
Dr. Ridge
Jean Trend
Dr. Fay Chantry
JB
Joby Blanshard
Bradley
Percy Herbert
Hartwell
Shelagh Fraser
Mrs. Betty Straker
Geoffrey Keen
Sir Henry Leyton
Joseph O'Conor
Vicar
Norman Bird
Brewer
Constance Chapman
Miss Johnson
Michael Brennan
Tom Straker
James Cosmo
Bob Gillette
CC
Cyril Cross
George
George Woodbridge
Ferry Skipper
Jerome Willis
Lt. Com. Tavener
Jeremy Child
David Broome
BA
Brian Anthony
Brian Murray
Rita Davies
Mrs. Murray
WT
Walter Turner
Mr. Murray
PR
Paddy Ryan
Grandfather Murray
RL
Reg Lever
Sam
Pam St. Clement
Young Woman
