Speciesism: The Movie 2013

Modern farms are struggling to keep a secret. Most of the animals used for food in the United States are raised in giant, bizarre factories, hidden deep in remote areas of the countryside. Speciesism: The Movie director Mark Devries set out to investigate. The documentary takes viewers on a sometimes funny, sometimes frightening adventure, crawling through the bushes that hide these factories, flying in airplanes above their toxic manure lagoons, and coming face-to-face with their owners.

Cast:

Steven Best
Self 

Richard Dawkins
Self 

Temple Grandin
Self 

Peter Singer
Self