Producer: P. L. Thenappan, Yuvan Shankar Raja
Director: Silambarasan, Silambarasan Rajendar, T. R. Silambarasan
Writer: Balakumaran, Silambarasan, Silambarasan Rajendar, T. R. Silambarasan
Release Date: 23 October,2006
Storyline: Vallavan (tamil: வல்லவன்) (english: expert) is a 2006 tamil film written and directed by t. r. silambarasan, starring himself in the title role along with nayantara, reema sen and sandhya whilst santhanam, premji amaren, sathyan and s. ve. shekhar play supporting roles. the dialogues are written by noted writer balakumaran, whilst the film's score and soundtrack are composed by yuvan shankar raja.