Kathiresan aka Kaththi, a criminal, escapes from the Kolkata prison and comes to Chennai, where he comes across his doppelganger Jeevanandham, fighting for his life after being shot at by unknown men. Kathir decides to pass off as Jeeva and make away with a lump sum amount but once he realizes who Jeeva really is, Kathir turns a crusader.
Vijay
as Kathiresan / Jeevanandham
సమంత రూత్ ప్రభు
as Ankitha
Sathish
as Ravi
Neil Nitin Mukesh
as Shiraag
Tota Roy Chowdhury
as Vivek Banerjee
Yuvina Parthavi
as Ankitha's Niece
Sudip Mukherjee
as Kolkata Police Inspector
'Jeeva' Ravi
as Collector
Rama
as Jeeva's Mother
Rahul Thatha
as
Tamiko Brownlee
as Jennifer
Raveena Ravi
as Ankitha (Voice)