Paka (River of Blood): Directed by Nithin Lukose. With Nithin George, Jose Kizhakkan, Vinitha Koshy, Joseph Manickal. PAKA is a tale of a river that swells with the blood of two feuding families and a young couple that tries to overcome this hatred with their love. This Romeo and Juliet–esque vengeance tale is set deep in the forests of Kerala, where the river is witness to a violent, generations-old feud.