Peter Cushing
Dr. Brian Stanley
Edward Judd
Dr. David West
Carole Gray
Toni Merrill
Eddie Byrne
Dr. Reginald Landers
Sam Kydd
Constable John Harris
Niall MacGinnis
Mr. Roger Campbell
J
James Caffrey
Peter Argyle
Liam Gaffney
Ian Bellows
K
Keith Bell
Halsey
Margaret Lacey
Old Woman
Peter Forbes-Robertson
Dr. Lawrence Phillips
Shay Gorman
Morton
R
Richard Bidlake
Carson
E
Edward Ogden
Helicopter Pilot
J
Joyce Hemson
Mrs. Bellows
R
Roger Heathcott
Dunley