I know better than to expect great special effects from a Mexican wrestling/horror film, but the monster from SANTO vs KILLERS FROM OTHER WORLDS (SANTO CONTRA LOS ASESINOS DE LOS OTROS MUNDOS) had to be absolutely the worst I've ever seen. I'm guessing it was supposed to be a "Blob" type creature, but what it was, actually, was 5 or 6 guys rolling or crawling around in a plastic tarpaulin. You've gotta see it to believe it.