Who's Done it ? (1944) streaming VF HD et 4K - oovap

Before his death, Mansour Pasha writes over his wealth to his two sons Omar and Othman; as the latter drowns, his wife gets a boy and claims he is Othman's son to ensure her share in the inheritance. When the boy grows older, he befriends Rashad, Omar's son, and gates of hell and vengeance open..