Onbadhule Guru (2013) — Cast
Cast
| Sona Heiden | Teacher |
| Geetha Singh | Apple |
| Shanmugasundaram | |
| Swaminathan | |
| Premji Amaran | Holt Charles |
| Raasi | Neelambari |
| K. S. Ravikumar | Balram 'Balli' |
| Sathyan Sivakumar | Ranga |
| Hardika Shetty | |
| Chitra Lakshmanan | |
| Roopashree | |
| Aravind Akash | Kochadaiyaan |
| Anjali Devi | |
| T. P. Gajendran | Durai |
| Krishnamoorthy | |
| Vinay Rai | Billa |
| Badava Gopi | |
| Perarasu | |
| Java Sundaresan | Sore Guru |
| Raai Laxmi | Sanjana |
| Chaplin Balu | |
| Manobala | Babu |
Crew
| Krishna Kumar | Original Music Composer |
| P. T. Selvakumar | Director |
| S. Sivakumar | Producer |
| P. Sai Suresh | Editor |
| R. Sivakumar | Producer |
| P. T. Selvakumar | Writer |