Viswasam directed by Siva has Thala Ajith and Nayanthara playing lead roles, this film already has Thambi Ramaiah and Yogi Babu to do comedy portions. However, the team has now roped in actor Robo Shankar to join the comedy clan. Apparently, the team has asked Robo Shankar to allocate 50 days for the shooting of Viswasam. As earlier announced, Viswasam will hopefully be a Diwali release, along with Suriya 36 and Thalapathy 62.