Kaalkattu 'KK' Kaliyaperumal
Santhanam
Power Kumar
Powerstar Srinivasan
Sowmiya's Dad
Sivashankar Master
Self
Silambarasan
Auto Driver
Ganeshkar
Shiva & Sowmiya's Neighbour
Swaminathan
Ad Film Actor
Lollu Sabha Manohar
Kolaveri David
Stunt Silva
Special Appearance in "Hey Unnathan" Song
Ashwanth Thilak
Balasubramaniem
Gautham Vasudev Menon
Shiva
Sethu
Soumya
Vishakha Singh
Krishnamoorthi
VTV Ganesh
Sowmiya's Aunt
Kovai Sarala
Shiva's Father
Pattimandram Raja
Shiva's Mother
Vanitha Krishnachandran
Devadarshini
Koundan
Vithusan
Original Music Composer
S. Thaman
Lyricist
Viveka
Playback Singer
Suchitra
Producer
Rama Narayanan
Stunt Coordinator
K. G. Ranjith
Dialogue
Gaana Bala
Director
K. S. Manikandan
Editor
G Ramarao
Vaali
Screenplay
M. L. R. Karthikeyan
Director of Photography
Rahul Nambiar
Visual Effects
Harihara Suthan