Cast & crew
Leo (2023)
Directed by Lokesh Kanagaraj Written by Lokesh Kanagaraj, Rathna Kumar, Deeraj Vaidy
Cast
| Jawahar | Veterinary |
| Maya S. Krishnan | Elf Escort |
| Anurag Kashyap | Daniel |
| Kamal Haasan | Vikram Walia |
| Punya Elizabeth Bose | Ilona's Friend |
| Babu Antony | Yamomoto's Henchman |
| Denzil Smith | Bernard Judge |
| Chinmayi Sripaada | Sathya |
| Leela Samson | Prosecutor |
| Santhi Mayadevi | Government Advocate |
| Madhusudhan Rao | Law |
| Janany Kunaseelan | Shruthi |
| Sachin Mani | Patrice (Julie's Husband) |
| Vaiyapuri | Priest |
| Ramakrishnan | Gabbi |
| Madhusudhan Rao | Law |
| Santhi Mayadevi | Government Advocate |
| Kamal Haasan | Vikram Walia |
| Santhi Master | Melartin's Wife |
| Arjun Sarja | Harold Lutz |
| Maya S. Krishnan | Elf Escort |
| Sanjay Dutt | Antony |
| Vijay | Leo |
| Chinmayi Sripaada | Sathya |
| Arjun Sarja | Harold Lutz |
| Gautham Vasudev Menon | Joshy |
| George Mariyan | Napoleon |
| Baby Iyal | Chintu |
| Vijay | Parthiban |
| Trisha Krishnan | Sathya |
| Sanjay Dutt | Antony |
| George Mariyan | Napoleon |
| Gautham Vasudev Menon | Andrews |
| Sandy | Marks' Son |
| Mysskin | Shanmugan |
| Madonna Sebastian | Elisa |
| Leela Samson | Prosecutor |
| Priya Anand | Deepa |
| Mathew Thomas | Siddhu |
| Anurag Kashyap | Daniel |
| Dinesh | Board Member |
| Jawahar | Veterinary |
| Punya Elizabeth Bose | Ilona's Friend |
| Mansoor Ali Khan | D'Souza |
| Baby Iyal | Mathi |
| Mathew Thomas | Siddhu |
| Madonna Sebastian | Elisa |
| Trisha Krishnan | Sathya |
| Ramakrishnan | Gabbi |
| Mysskin | Shanmugan |
| Priya Anand | Andrews |
| Janany Kunaseelan | Shruthi |
| Vaiyapuri | Priest |
| Mansoor Ali Khan | D'Souza |
| Sandy | Marks' Son |
| Denzil Smith | Bernard Judge |
| Babu Antony | Yamomoto's Henchman |
| Dinesh | Co Bao |
| Santhi Master | Melartin's Wife |
| Sachin Mani | Patrice (Julie's Husband) |
| Arjun Sarja | Harold Das |
| Vijay | Parthiban / Leo Das |
| Sanjay Dutt | Antony Das |
| Leela Samson | Public Prosecutor |
| Dinesh | Das and Co. Member |
| Santhi Master | Shanmugam's Wife |
| Jawahar | Veterinary Doctor |
| Maya S. Krishnan | Escort |
| Chinmayi Sripaada | Sathya (voice) |
| Punya Elizabeth Bose | Sathya's Friend |
| Anurag Kashyap | Daniel (Uncredited) |
| Kamal Haasan | Vikram (voice) |
| Trisha Krishnan | Sathya |
| Madonna Sebastian | Elisa Das |
| Gautham Vasudev Menon | Joshy Andrews |
| Baby Iyal | Mathi 'Chintu' |
| Mathew Thomas | Siddharth 'Siddhu' |
| George Mariyan | Napoleon |
| Priya Anand | Deepa Andrews |
| Mysskin | Shanmugan |
| Sandy | Shanmugam's Son |
| Mansoor Ali Khan | Hridhayaraj D'Souza |
| Janany Kunaseelan | Shruthi |
| Ramakrishnan | Gabbi |
| Babu Antony | Antony's henchman |
| Denzil Smith | Judge |
| Vaiyapuri | Occult Priest |
| Sachin Mani | Shruthi's Husband |
| Madhusudhan Rao | Shanmugan's brother-in-law |
| Santhi Mayadevi | Parthiban's Advocate |
Crew
| Lokesh Kanagaraj | Writer |
| Asal Kolaar | Lyricist |
| Manoj Paramahamsa | Director of Photography |
| Rathna Kumar | Writer |
| Deeraj Vaidy | Writer |
| Anbumani | Stunt Coordinator |
| Lalit Kumar | Producer |
| Anirudh Ravichander | Original Music Composer |
| Lokesh Kanagaraj | Director |
| Vishnu Edavan | Lyricist |
| Arivumani | Stunt Coordinator |
| John Wagner | Graphic Novel |
| Anirudh Ravichander | Original Music Composer |
| Eka Lakhani | Costume Designer |
| Sathees Kumar | Art Direction |
| Vince Locke | Graphic Novel |
| Deeraj Vaidy | Writer |
| Anbumani | Stunt Coordinator |
| Gopi Prasannaa | Publicist |
| K. T. S. Swamynathan | Production Controller |
| Riaz K. Ahmed | Public Relations |
| Nesika Rajakumaran | Color Assistant |
| Siddharth Basrur | Playback Singer |
| D Maneksha | Still Photographer |
| Lokesh Kanagaraj | Writer |
| Manoj Paramahamsa | Director of Photography |
| Rathna Kumar | Writer |
| Arivumani | Stunt Coordinator |
| Pallavi Singh | Costume Designer |
| Anirudh Ravichander | Playback Singer |
| David Cronenberg | Original Film Writer |
| Philomin Raj | Editor |
| Ramkumar Balasubramanian | Executive Producer |
| Pallavi Singh | Costume Designer |
| K. T. S. Swamynathan | Production Controller |
| Heisenberg | Lyricist |
| Sachin Sudhakaran | Sound Designer |
| Dinesh | Choreographer |
| Kannan Ganpat | Sound Mixer |
| Nesika Rajakumaran | Color Assistant |
| Jagadish Palanisamy | Co-Producer |
| Hari Haran | Sound Designer |
| Praveen Raja | Costume Designer |
| Riaz K. Ahmed | Public Relations |
| Anirudh Ravichander | Playback Singer |
| Philomin Raj | Editor |
| D Maneksha | Still Photographer |
| Igne | Digital Intermediate |
| Siddharth Basrur | Playback Singer |
| Tamil Sakthivel | Assistant Editor |
| David Cronenberg | Original Film Writer |
| H. Monesh | VFX Supervisor |
| Vijay | Playback Singer |
| Asal Kolaar | Playback Singer |
| Heisenberg | Lyricist |
| Praveen Raja | Costume Designer |
| Ramkumar Balasubramanian | Executive Producer |
| Hari Haran | Sound Designer |
| Sathees Kumar | Art Direction |
| Asal Kolaar | Lyricist |
| Eka Lakhani | Costume Designer |
| Lalit Kumar | Producer |
| Sachin Sudhakaran | Sound Designer |
| John Wagner | Graphic Novel |
| Vince Locke | Graphic Novel |
| Glen Castinho | Colorist |
| Vishnu Edavan | Lyricist |
| Kannan Ganpat | Sound Mixer |
| Vijay | Playback Singer |
| Dinesh | Choreographer |
| Igne | Digital Intermediate |
| Tamil Sakthivel | Assistant Editor |
| H. Monesh | VFX Supervisor |
| Gopi Prasannaa | Publicist |
| Lokesh Kanagaraj | Director |
| Jagadish Palanisamy | Co-Producer |
| Asal Kolaar | Playback Singer |
| Glen Castinho | Colorist |
| Anirudh Ravichander | Original Music Composer |
| Lokesh Kanagaraj | Director |
| Lalit Kumar | Producer |
| Manoj Paramahamsa | Director of Photography |
| Anbumani | Stunt Coordinator |
| Arivumani | Stunt Coordinator |
| Sathees Kumar | Art Direction |
| Dinesh | Choreographer |
| John Wagner | Graphic Novel |
| Vince Locke | Graphic Novel |
| Vishnu Edavan | Lyricist |
| Philomin Raj | Editor |
| Ramkumar Balasubramanian | Executive Producer |
| Pallavi Singh | Costume Designer |
| Eka Lakhani | Costume Designer |
| Praveen Raja | Costume Designer |
| Sachin Sudhakaran | Sound Designer |
| Hari Haran | Sound Designer |
| Kannan Ganpat | Sound Mixer |
| Jagadish Palanisamy | Co-Producer |
| Gopi Prasannaa | Publicist |
| K. T. S. Swamynathan | Production Controller |
| D Maneksha | Still Photographer |
| Riaz K. Ahmed | Public Relations |
| Siddharth Basrur | Playback Singer |
| Anirudh Ravichander | Playback Singer |
| Nesika Rajakumaran | Color Assistant |
| H. Monesh | VFX Supervisor |
| Glen Castinho | Colorist |
| Heisenberg | Lyricist |
| Igne | Digital Intermediate |
| David Cronenberg | Original Film Writer |
| Tamil Sakthivel | Assistant Editor |
| Asal Kolaar | Playback Singer |
| Vijay | Playback Singer |
| Asal Kolaar | Lyricist |
| Lokesh Kanagaraj | Writer |
| Rathna Kumar | Writer |
| Deeraj Vaidy | Writer |