Tamil hero Dhanush will play a guest role in Mammootty's Kammath & Kammath.
The shooting of the film, which has Mammootty and Dileep playing the Kammath brothers who own a hotel chain, has started rolling in Kochi.
Directed by Thomson, who has earlier directed Karyasthan and scripted by the hit pair of Siby K Thomas and Udayakrishna, Kammath & Kammath will have two more leading young male stars. Rima Kallingal and Karthika Nair are the heroines.
As per early reports, Dhanush will be playing himself, a star who will inaugurate a hotel owned by the Kammath brothers.