 The Coys, who are performance artists, are featured on the poster and DVD cover for the film.Locations that are shown or commented on include the Detroit/Hamtramck Assembly, where the Chevy Volt is assembled; the defunct Detroit Cadillac facility; and the abandoned Michigan Central Station.Directors Heidi Ewing and Rachel Grady are the founders of Loki Films, a production company that specializes in documentaries.