In Ghost House Inn is a 2010 comedy horror Malayalam film written, directed, and co-produced by Lal, and starring Mukesh, Jagadish, Siddique and Ashokan in the lead roles; the film is a sequel to the movies 2 Harihar Nagar (2009) and In Harihar Nagar (1990). It was produced by Lal and P. N. Venugopal under the banner of Lal Creations and PNV Associates. This movie too, was a box office hit like it's prequels. A sequel to the movie John Honai (2014) is under production.