Credits
Ko Cast and Crew
Cast

Jiiva
Ashwin Kumar Jayaraman

Karthika Nair
Renuka Narayanan "Renu"

Ajmal Ameer
Vasanthan Perumal

Pia Bajpiee
Saraswathi "Saro"

Prakash Raj
Chief Minister Yogeswaran

Kota Srinivasa Rao
Alavandhan

Achyuth Kumar
S. Krishnakumar "Krish"

Bose Venkat
Naxal leader

Kaajal Pasupathi
Rudhra

Pattimandram Raja
Jayaraman

Sona Heiden
Sumitha Kothari

Vanitha Krishnachandran
Ashwin's Mother

Jagan
Chandru

Anthony
TV Editor

Imman Annachi
Aalavandhan's Sidekick
No image available
D Suresh
Suresh
No image available
Dr. K. Ravi Kirane
College Student

Tamannaah Bhatia
Cameo Appearance in "Aga Aga" Song
No image available
Anuja Iyer
Cameo Appearance in "Aga Aga" Song

Sanjana Singh
Cameo Appearance in "Aga Aga" Song
No image available
Gadam Kishan
Cameo Appearance in "Aga Aga" Song

Harris Jayaraj
Cameo Appearance in "Aga Aga" Song

Peter Hein
Cameo Appearance in "Aga Aga" Song

Madhan Karky
Cameo Appearance in "Aga Aga" Song

Rima Kallingal
Cameo Appearance in "Aga Aga" Song

Karthi
Cameo Appearance in "Aga Aga" Song
Crew
- Kabilan
Lyricist · Writing
- Jayaraman
Producer · Production
- K. V. Anand
Director · Directing
- Viveka
Lyricist · Writing
- Harris Jayaraj
Original Music Composer · Sound
- Anthony
Editor · Editing
- Richard M. Nathan
Director of Photography · Camera
- Elred Kumar
Producer · Production
- A.N. Balakrishnan
Screenplay · Writing
- A.N. Balakrishnan
Story · Writing
- A.N. Balakrishnan
Dialogue · Writing
- D Suresh
Screenplay · Writing
- D Suresh
Story · Writing
- D Suresh
Dialogue · Writing
- K. V. Anand
Screenplay · Writing
- K. V. Anand
Story · Writing
- AS Laxmi Narayanan
Sound Mixer · Sound
- D.R.K. Kiran
Art Direction · Art
- Peter Hein
Stunt Coordinator · Crew