This comedy starring Dileep and Namitha Pramod in leading roles is about a rich gentleman who has a severe problem with his voice. His voice repels people from interacting with him. Sreelakshmi played by Namitha Pramod on the other hand is a radio jockey with a sweet voice. The film is about their little love story. `Sound Thoma` also stars Mukesh, Nedumudi Venu, Suraj Venjaramood, Saikumar, Kalabhavan Shajohn and Vijayaraghavan in supporting roles. Vaishak has directed the film and Anoop has produced it.