Actor Bose Venkat who played supporting roles in many Tamil films has been roped in to play an important role in ‘Thala’ Ajith’s upcoming movie ‘Viswasam’. Venkat will be sharing screen space with Ajith for the first time with this film. Venkat gave a memorable performance as a police officer in Karthi starrer ‘Theeran Adhigaaram Ondru’ which released on last year. ‘Viswasam’ will be directed by Siva, and this will be the fourth time Ajith and director Siva associating after ‘Veeram’,’Vedhalam’ and ‘Vivegam’. The film is expected to release by the end of this year.