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.
Trog is a 1970 British science fiction horror film directed by Freddie Francis and starring Joan Crawford, Michael Gough and Bernard Kay. The screenplay was by Peter Bryan, John Gilling and Aben Kandel.
