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