STORY
An American tourist, a youth gang leader, and his troubled sister find themselves trapped in a top secret government facility experimenting on children.
CAST & CREW
- Macdonald Carey
- Shirley Anne Field
- Viveca Lindfors
- Alexander Knox
- Oliver Reed
Cast
- Joseph Losey
- Pamela Davies
Directors
INFORMATION
- Hammer Film Productions
Production Companies
- United Kingdom
Production Countries
LANGUAGES
- English
