Towards the ending of Jeff Lieberman's SQUIRM, (1976)the insane,half eaten hillbilly is knocked into the mass of fleash eating worms that make up the bottom floor of the home of the herione. It was situated in the backwoods of the deep south,set in the then present(1970"s).The guy eaten was all messed up,with his face all full of worm holes...and he literally sinks into the mass of evil little sandworms.Mebbe?
I remember this movie. I saw it when I was young. I would like to see it again. The only thing I don't remeber is the worms. The other movie "Squirm" is a great one as well, both movies should tell you not to mess with worms.