NECROPHAGUS aka THE BUTCHER OF BINBROOK aka GRAVEYARD OF HORROR - 1971

Un savant un peu fou méne des expériences de transmutation de cellules et décide d'être son propre cobaye. On le croit mort et il finit enterré dans le cimetière, pour finalement en ressortir transformé ! Michael Sharrington conducts strange experiments on the transmutation of human cells. One night he decides to perform these tests on himself and winds up buried in the local cemetery. When he comes back, he's not the same anymore.

As seen on the facebook page of Le Bad Cinema