Rajinikanth
— Petta 'Kaali' Velan
Nawazuddin Siddiqui
— Singaar 'Singaaram' Singh
Vijay Sethupathi
— Jithu
Sananth
— Anwar
M. Sasikumar
— Maalik
Bobby Simha
— Michael
Simran
— Mangalam
Trisha Krishnan
— Saro
Megha Akash
— Anu
Malavika Mohanan
— Poongodi
J. Mahendran
— Rajapandi
Muthukumar
— Devaaram
Guru Somasundaram
— District Collector
Adukalam Naren
— Micheal's Father
Y. G. Mahendran
— College Principal
Munishkanth
— Chittu
Chinni Jayanth
— Mangalam's Patient
Vivek Prasanna
— Professor
Ramachandran Durairaj
— Michael's Father's Henchman
Manikanda Rajan
— Michael's Father's Henchman
Deepak Paramesh
— Michael's Friend
Adhithya Shivpink
— Michael's friend
Thennavan
— Thangam
Shabeer Kallarakkal
— Arjith
Gajaraj
— Shanmugam
Rajkumar
— Student
Vaibhav Reddy
— Idhayam Murali (Special Appearance in the song "Aaha Kalyanam" )
