A lot has been written about Kamal's take on the life of veteran film maker J C Daniel through his upcoming movie 'Celluloid'. It was then reported that Samvrutha Sunil will be playing the role of Janet, the wife of J C Daniel , which will be her last film before her marriage.But now it is finalized that Mamtha Mohandas (Mamtha Pregith) will be playing the role instead of Samvrutha, who may not be able to join the movie on time.

It is learned that the director Kamal has found a striking similarity between Mamtha and the photos of Janet and hence the change. Mamtha who had earlier been approached for Kamal's 'Aagathan' was not able to do the role then, due to her physical ailments. And this time Mamtha has got no plans to let this chance go.