Générique complet
Invasion
Edward Judd
Dr. Mike Vernon
Yoko Tani
Leader of the Lystrians
Valerie Gearon
Dr. Claire Harland
Lyndon Brook
Brian Carter
Ric Young
The Lystrian
Tsai Chin
Nurse Lim
Barrie Ingham
Major Muncaster
Anthony Sharp
Lawrence Blackburn
Glyn Houston
Police Sergeant Draycott
AC
Ann Castle
Sister Evans
Jean Lodge
Barbara Gough
AM
Ann Martin
Sister Kelly
TW
Tony Wall
Ted
PT
Peter Thomas
Harry
Mark Kingston
Morgan
EL
Emrys Leyshon
Sergeant Williams
LC
Leonard Cracknell
Lloyd
Stephanie Bidmead
Elaine
Norman Mitchell
Lorry Driver
PS
Peter Sinclair
Old Joe
DA
Diane Aubrey
Telephone Operator
JT
John Tate
Dundy
Réalisation
Scénario
Production
Image
Montage
Son et musique
BB
Brian Blamey
Sound Editor
RN
Roy Norman
Sound Editor
BE
Bernard Ebbinghouse
Musique
RL
Red Law
Sound Recordist