Anthropologist Dr. Brockton unearths a primitive troglodyte -- an Ice Age "missing link": half-caveman, half-ape -- in a local cave. Through medical experimentation, she manages to communicate with him and domesticate him before he's let loose by an irate land developer and goes on a rampage, terrorizing the local citizenry.

Joan Crawford
as Dr. Brockton

Michael Gough
as Sam Murdock

Bernard Kay
as Inspector Greenham

Kim Braden
as Anne Brockton

David Griffin
as Malcolm Travers

John Hamill
as Cliff

Thorley Walters
as Magistrate

Jack May
as Dr. Selbourne

Geoffrey Case
as Bill

Robert Hutton
as Dr. Richard Warren
Wuchak
***Joan Crawford Analyzes the Missing Link; Plus Cutie Kim Braden*** This 1970 British flick mingles elements of "Planet of the Apes," "Frankenstein" and various Sasquatch tales. The scenes where Joan studies Trog are like an inversion of the scenes in "Planet of the Apes" where the female doctor...