Public Domain Movies released in 1976

Against a Crooked Sky (1976)

Feature Film: "Against A Crooked Sky" Strange Indian tribe kidknapps a beautiful young pioneer woman.Her brother attemps to find and rescue her with the help of a scruffy drunken old trapper (Richard Boone).A story of self sacrifice, with a Biblical reference qoutation. Cast Includes: Richard Boone,Jewel Blanch,Stewert Peterson,Clint Ritchie.

Embryo

1970s retelling of the Frankenstein story with Rock Hudson as the scientist and Barbara Carrera as the 'creature' he grows from Embryo to Woman in four and a half weeks. Also stars Roddy McDowall, Diane Ladd and Dr Joyce Brothers. This movie was reissued in the 1980s a "Created to Kill". Public domain due to the omission of a required copyright notice. Sourced from a 30 year old Betamax tape.

Track of the Moon Beast

A young man is transformed into a hideous "moon beast" due to a meteor fragment lodged in his body. (from IMDB)