found: Hung, 2005:title frame (Heather Cassils)
found: Internet movie database, Dec. 3, 2009(Heather Cassils; actress; art dept.)
found: Internet movie database, March 16, 2016:(Heather Cassils; actress and director known for Hung (2005) and Indistinguishable fire (2015))
found: Cassils, c2015:page 6 (Heather Cassils) page 8 ("Cassils positions their work in relation to the politics and history of transgender experience" [preferred pronoun is "their"])
found: Wikipedia, viewed on March 16, 2016(Heather Cassils; often referred to as simply Cassils is a performance artist, a body builder and a personal trainer from Montreal, Canada now based in Los Angeles)
found: Cassils personal website, viewed on April 26, 2019:about page ("Cassils is a visual artist working in live performance, film, sound, sculpture and photography"; referred to throughout as Cassils)
found: Wikipedia, viewed on April 26, 2019(Cassils (artist); Cassils is a performance artist, body builder and personal trainer)
