The Burning (1981)
Cannibal Ferox (also known as Make Them Die Slowly)
Cannibal Holocaust (1980)
Contamination (1980)

The Burning stars Jason Alexander (George from Seinfeld), that’s about it. Cannibal Ferox and Cannibal Holocaust are pretty standard “Cannibal…” type films, though Holocaust is far more bizarre and extreme. Contamination is slow and pretty boring and there is not enough of the weird-ass alien or action.