A CBI officer goes in search of a ruthless serial killer. Things get worse when the murderer targets the former and her family

Four friends go into a haunted mansion on a whim but they do not realize that they have returned home with an evil spirit, from which escape might be impossible.

A genius mathematician doubles up as a hit man, assassinating people opposing a ruthless corporate behemoth. While he manages to stay ahead of the Interpol and the psychotic head of…