Sundar C’s Magnum Opus has been in pre production for a while now. The mega budget project is bankrolled by Sri Thenandal Films. The film was announced earlier this year and team was introduced at the prestigious Cannes film festival. Arya, Jayam Ravi and Shruti Haasan were confirmed as the main leads.

However creative differences caused Shruti Haasan to drop out earlier. Many other names were suggested, the team has now finally revealed the lead heroine name. Disha Patani of Kungfu Yoga and M S Dhoni fame has been roped in to play the lead.

Due to the extensive planning required the director have moved on to make a quickie Kalakalappu 2. Sangamithra is expected to start rolling late this year.