Marlina the Murderer in Four Acts (2017)

In the deserted hills of an Indonesian island, a young widow is raped and robbed of her cattle. In defending herself, Marlina (Marsha Timothy) kills several of the attacking gang members and decapitates their leader. She then sets out on a journey to find justice, empowerment, revenge and redemption. But the road is long, especially when the ghost of her headless victim begins to haunt her.