Partisan is a 2015 Australian film directed by Ariel Kleiman. The film stars Vincent Cassel as Gregori, a cult leader. The feature marks Kleiman's directorial debut. Kleiman wrote the film with his girlfriend Sarah Cyngler. It premiered at the 2015 Sundance Film Festival.
The 2016 Australian film Partisan was written by Ariel Kleiman and his girlfriend Sarah Cyngler.