After making his directorial debut in 2008 with U Me Aur Hum followed by Shivaay in 2016, Ajay Devgn goes back to the director's chair with Mayday. Set to kickstart shooting in Hyderabad in December, the actor-director-producer has finally locked his cast. After confirming Amitabh Bachchan and Rakul Preet Singh, he has now locked Angira Dhar for a pivotal role. A source informs, "Angira has come on board to play a lawyer in this thrilling drama."