Horror, Science Fiction
An American tourist and a troubled young woman are chased by her gang leader brother to a top secret British government facility that conducts experiments on children.
Starring
Macdonald Carey, Shirley Anne Field, Viveca Lindfors, Alexander Knox, Oliver Reed, Walter Gotell, James Villiers, Tom Kempinski, Kenneth Cope, Brian Oulton
Directed By
Joseph Losey
