World War III is one of the darkest, most enigmatic portraits of class inequality, desperation and murder since Lee Chang-dong's Burning and Bong Joon-ho's Parasite. Mohsen Tanabandeh delivers an unforgettable performance as Shakib, an anonymous day laborer still grieving the deaths of his wife and son who's given a job guarding the set of a film about the Holocaust. When the lead actor playing (yes) Hitler is struck ill, Shakib is enlisted to wear...