In Ghost House Inn

In Ghost House Inn is a 2010 Indian Malayalam-language horror comedy film written, directed, and co-produced by Lal. Starring Mukesh, Siddique, Jagadish and Ashokan, the film is a sequel to 2 Harihar Nagar (2009) and In Harihar Nagar (1990). In the film, Thomas Kutty buys a haunted bungalow with the intent of converting it to a resort and convinces his friends to stay with him. The trouble begins when they actually see the ghost of the mistress who was killed seventy years ago.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.