Guinea Pig (film series)

The Guinea Pig films are a series of seven controversial 1980s Japanese exploitation gore-horror films. The series achieved global notoriety mostly for the first two films, which were mondo-inspired fake documentaries painstakingly shot and edited to resemble true snuff films.The tapes gained notoriety in Japan during the late 1980s and early 1990s when the fourth film of the series ("Mermaid in a Manhole") was found showcased in the 5,763 videotape collection of Japanese serial killer Tsutomu ...