About the film
Zoo is a 2007 American documentary film based on the life and death of Kenneth Pinyan. This American man died of peritonitis due to perforation of the colon after engaging in receptive anal sex with a horse. The film combines audio testimony from people involved in the case or who were familiar with Pinyan, "with speculative re-enactments that feature a mix of actors and actual subjects".
From the film's Wikipedia article (CC BY-SA 4.0).