When a half-dozen friends become trapped in a cave for a fortnight, they contemplate cannibalism as a means for survival, amputating the arm of one of their companions but then live to regret that decision years later.
David G.Cannon is essentially the star, the anti-hero who conjured the great idea, Paul Carr is his policeman buddy, and John Crawford the surgeon whose limb lopping lunacy lands him top of the list when vengeance comes knocking. Former one-time "Gidget" Deborah Walley has a sympathetic supporting role and whilst overall the acting is serviceable, the direction and narrative is weak and full of contrivances; it's essentially a conceptual outline of a movie without the logic or detail and it suffers accordingly.
There's a couple of memorable amputation scenes that work effectively and the climax is, while not entirely unexpected, still reasonably effective. Overall the film is clumsy, lacking suspense at the crucial moments and threadbare on plot detail. Great title, mediocre film.