Kakoli and Sukanto meet in a library reading room. They gradually grow closer to each other and start meeting frequently. One day, she visits Sukanto at his home and her appearance moves everyone in his family. Sukanto's mother wants them to marry but Kakoli's parents refuse the proposal. So, Kakoli leaves the home of her father and begins working as a receptionist. However, misunderstandings soon develop between her and Sukanto.
Unfortunately the movie Pratham Kadam Phool is not yet available on HBO Max.
| Directing | Inder Sen | Director |
| Writing | Inder Sen | Screenplay |
| Writing | Achintya Kumar Sengupta | Story |
| Production | Dipangshu Kumar Deb | Producer |
| Editing | Arabinda Bhattacharya | Editor |
| Sound | Sudhin Dasgupta | Music |
| Writing | Sudhin Dasgupta | Lyricist |
| Sound | Manna Dey | Playback Singer |
| Sound | Asha Bhosle | Playback Singer |
| Writing | Pulak Bandyopadhyay | Lyricist |
| Camera | Sailaja Chatterjee | Director of Photography |
| Camera | Joy Pratap Mitra | Assistant Camera |
| Camera | Dashrath Bishal | Assistant Camera |
| Editing | Basudeb Banerjee | Assistant Editor |
| Art | Rabi Chattopadhyay | Art Direction |
| Sound | J.D. Irani | Sound Recordist |
| Sound | Atul Chatterjee | Sound Recordist |
| Sound | Anil Talukdar | Sound Recordist |
| Sound | Robin Sengupta | Sound Recordist |
| Sound | Satyen Chattopadhyay | Sound Re-Recording Mixer |
| Sound | B. N. Sharma | Sound |
| Sound | Siddhi Nag | Sound Assistant |
| Sound | Rathin Ghosh | Sound Assistant |
| Sound | Balaram Barui | Sound Assistant |
