Imaikkaa Nodigal

Nayanthara

Anjali Vikramadithyan IPS

Anurag Kashyap

Martin 'Rudra' Roy

Atharvaa Murali

Arjun

Raashii Khanna

Krithika Rao

Manasvi Kottachi

Shalini Vikramadithyan

Ramesh Thilak

Arjun's friend

Vijay Sethupathi

Vikramadithyan

Devan

CBI Officer Narayan Gowda

Udhayabanu Mageswaran

CBI Chief

Vikram Anand

Kumar Natarajan

Vetrivel Raja