U.S. pop star and budding actress Halsey is set to star in Replacer, a "psycho-sexual horror" written by the singer and actor-director Avan Jogia, with Jogia directing, and Lilly Wachowski exec-producing. The synopsis reads: "Stranded in Montreal, Proxy (Halsey), a troubled DJ, meets an alluring artist and his group of friends who run an underground [...]