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Horror directed by Bernard Kowalski and starring Strother Martin, Dirk Benedict and Heather Menzies.

Dr. Carl Stoner (Martin) conducts experiments involving snakes with the ultimate goal of assuring the survival of the human race in the case of extreme environmental change.

He plans to achieve this by creating human-snake hybrids and to this end he recruits a fellow scientist who has no idea of Stoner's true intentions and while the mad scientist plots his blissfully unaware specimen begins to fall for Stoner's doctor.