They are coming to promote their movie.
Furthermore, Abhishek Bachchan will also appear as celebrity guest on the show to promote his crime thriller film 'Bob Biswas'.
The actors will be sharing few anecdotes from their movies and personal lives and contestants will be performing on a few tracks from their movies.
'Sa Re Ga Ma Pa' will showcase top 16 contestants competing with each other. The show judged by Himesh Reshammiya, Vishal Dadlani and Shankar Mahadevan airs on Zee TV.