만약에

Ashok Selvan as Bala Murugan Varun Kamal as Vivek Anjali Rao as Sheila George Shanmugarajan as ACP Karunakaran Prakash Raj as Krishnamurthy Sriya Reddy as Deepa Nassar as Doctor M. S. Bhaskar as Raghavan Pandian as Vignesh the Lawyer

Prabhu Deva Producer Beena Paul Editor Bhavani Sre Assistant Director Radhika Chaudhari Associate Producer Girish Gangadharan Camera Intern Vishnu Thandassery Camera Technician Sameer Thahir Director of Photography Sabu Cyril Art Direction, Production Design Priyadarshan Director, Screenplay, Story Ilaiyaraaja Original Music Composer