Janus Films

Four women spending the night in a deserted sanitarium on a mountain fall into the hands of an evil doctor with a terrible secret.

A policeman infiltrates in a gang of forgers. He and their leader fought together in Vietnam, where he saved his life. The policeman arrives to the gang headquarters, a mansion in the Californian coast, and thinks everything is under control, until some unexpected visitors, a gang of deranged hippies, show him he is wrong.