Cast & crew
Si 3 (2017)
Directed by Hari Written by Hari
Cast
| Suriya | Duraisingam |
| Anushka Shetty | Kavya |
| Shruti Haasan | Vidhya |
| Radha Ravi | Jenny's Father |
| Yuvarani | Sister Louie |
| Nassar | Mahalingam |
| Sumithra | Durai |
| Janaki Sabesh | Bharathi |
| Soori | Veeram |
| Robo Shankar | Subbu |
| Java Sundaresan | Constable Saunders |
| Radikaa Sarathkumar | Melartin's Wife |
| Krish | Sreenivas |
| Thakur Anoop Singh | Vittal |
| Nithin Sathya | Idhayam Murali |
| Sandra Amy | Aarthi Thangavel |
| Neetu Chandra | Sone |
| Sarayu Mohan | |
| Mohan Raman | Bernard Judge |
| Jeeva Ravi | Mallaya |
| Nalini | Thangam |
| Crane Manohar | Palani |
| Sarath Babu | K |
| Vijayakumar | Ramanathan |
| Sharat Saxena | Gangi Reddy |
| Manorama | Grandmother |
| Delhi Kumar | Grandfather |
| Imman Annachi | Pushparaj |
| Joe Malloori | Teacher |
| Suman | Ram |
| Prem | Police Officer |
| Thiyagu | Shanmugam |
| Jayaprakash | Ramakrishna |
| Andrea | |
| Angela |
Crew
| Hari | Story |
| Priyan | Director of Photography |
| K Kathir | Art Direction |
| K. E. Gnanavelraja | Producer |
| Hari | Director |
| Jayantilal Gada | Producer |
| Pa. Vijay | Lyricist |
| Harris Jayaraj | Original Music Composer |
| Hari | Screenplay |
| Hari | Dialogue |
| Viveka | Lyricist |
| V. T. Vijayan | Editor |
| T. S. Jay | Editor |
| Arivumani | Stunt Coordinator |
| Anbumani | Stunt Coordinator |
| Nambi | Assistant Director |