A little girl is told by her parents that she is adopted. Determined to find her birth mother, her family eventually agrees to take her to Sri Lanka, where they encounter the militant group known as the Tamil Tigers.
Unfortunately the movie Kannathil Muthamittal is not yet available on HBO Max.
| Directing | Mani Ratnam | Director |
| Production | Mani Ratnam | Producer |
| Production | G. Srinivasan | Producer |
| Sound | A.R. Rahman | Original Music Composer |
| Editing | Sreekar Prasad | Editor |
| Writing | Sujatha Rangarajan | Writer |
| Camera | Ravi K. Chandran | Director of Photography |
| Writing | Mani Ratnam | Screenplay |
| Writing | Mani Ratnam | Story |
| Writing | Sujatha Rangarajan | Dialogue |
| Art | Sabu Cyril | Art Direction |
| Sound | AS Laxmi Narayanan | Sound Mixer |
| Sound | H Sridhar | Sound Mixer |
| Crew | Vikram Dharma | Stunts Coordinator |
| Crew | Brinda | Choreographer |
| Sound | A.R. Rahman | Playback Singer |
| Sound | Hariharan | Playback Singer |
| Sound | Srimathumitha | Playback Singer |
| Sound | Karthik | Playback Singer |
| Sound | Sujatha Mohan | Playback Singer |
| Sound | Tippu | Playback Singer |
| Sound | P. Jayachandran | Playback Singer |
| Sound | Chinmayi Sripaada | Playback Singer |
| Sound | Devan Ekambaram | Playback Singer |
| Sound | Annupamaa | Playback Singer |
| Sound | Swarnalatha | Playback Singer |
| Sound | Minmini | Playback Singer |
| Sound | Febi Mani | Playback Singer |
| Sound | Manikka Vinayagam | Playback Singer |
