Sundaram, a doting father, makes a promise to his daughter, Kanmani and he puts in great effort and faces numerous challenges to honour his commitment.
Unfortunately the movie Rajamagal is not yet available on HBO Max.
| Directing | I. Henry | Director |
| Writing | I. Henry | Writer |
| Crew | R. Kumaresan | Public Relations |
| Editing | Shanmuga Pandian M | Colorist |
| Editing | C. S. Premkumar | Editor |
| Production | Hasan Jakariya | Producer |
| Editing | P. Ajithkumar | Editor |
| Writing | Mani Amudhavan | Lyricist |
| Sound | Shankar Rangarajan | Original Music Composer |
| Sound | G. Tharanipathy | Sound Designer |
| Sound | A. Sathish Kumar | Sound Effects |
| Sound | Nivas Prasanna | Playback Singer |
| Camera | Nikki Kannan | Director of Photography |
| Sound | V. M. Mahalingam | Playback Singer |
| Sound | V. V. Prassanna | Playback Singer |
| Sound | Srinisha Jayaseelan | Playback Singer |
