16/11/1962
An American tourist, a youth gang leader, and his troubled sister find themselves trapped in a top secret government facility experimenting on children.
Macdonald Carey
as Simon Wells
Shirley Anne Field
as Joan
Viveca Lindfors
as Freya Neilson
Alexander Knox
as Bernard
Oliver Reed
as King
Walter Gotell
as Major Holland
James Villiers
as Captain Gregory
Tom Kempinski
as Ted
Kenneth Cope
as Sid
Brian Oulton
as Mr. Dingle
Barbara Everest
as Miss Lamont
Allan McClelland
as Mr. Stuart
James Maxwell
as Mr. Talbot
Rachel Clay
as Victoria
Caroline Sheldon
as Elizabeth
Rebecca Dignam
as Anne
Siobhan Taylor
as Mary
Nicholas Clay
as Richard (as Nicolas Clay)
Kit Williams
as Henry
Christopher Witty
as William
David Palmer
as George
John Thompson
as Charles
Fiona Duncan
as Control Room Guard (uncredited)
León García
as Teddy Boy (uncredited)
Victor Gorf
as (uncredited)
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