Cast & crew
21.4
Directed by Ismail Mohammad
Cast
| Shantilal Mukherjee | Professor Pacoli |
| Mallika Mazumdar | Arpita |
| Rahul Sil | Samar |
| Roshni Ghosh | Annanya |
| Arunav Dutta | Prof. Kenneth Monnitoff |
| Moumita Pandit | Deepti |
| Atmadeep Ghosh | Arnab |
Crew
| Ahmed Asjad | Public Relations |
| Avisek Chatterjee | Cinematography |
| Ismail Mohammad | Director |
| Bijay Kanodia | Producer |
| Ismail Mohammad | Editor |