Kollywood star Kamal Hasan will get back to Kollywood after a long gap of 20 years to don a cameo role in 'Four Friends', that will be directed by Saji Surendran. The flick will have Jayaram, Jayasuriya, Kunchakko boban and Meera Jasmine in the lead. The flick tells the story of three friends who set out on a journey to search for one of their lady love. The film is expected to be a crowd puller not just because of its unique story line but also because of its attractive cast.