If you like your zombies gay, sexually promiscuous and very, very hungry, Canadian provocateur Bruce LaBruces (The Raspberry Reich) latest work delivers the goods and the entrails. While LaBruce probably fashions himself a spiritual descendent of previous bad-boy gay auteurs like Germanys Rainer Werner Fassbinder and Rosa von Praunheim, hes actually more of a rainbow-flag successor to sensationalist schlockmeisters like Doris Wishman or Herschel Gordon Lewis. Yet its precisely LaBruces in-your-face salaciousness that makes his agitprop exploitation films such a hoot. Otto himself (neurasthenic Jey Crisfar) is the least amusing aspect of the movie. Pardon the pun, but hes a bit of a stiff. Cleveland Institute of Art Cinematheque. At 8:35 p.m. Thursday, Jan. 29 and 8:35 p.m. Sunday, Feb. 1. HH 1/2