One is an Action, Crime, and Thriller Bengali Film released on 14 April 2017 on Theater.
| Title | One - (Film) |
|---|---|
| Language | Bengali |
| Release Date | 14 April 2017 |
| Censorship Certificate | UA |
| Run Time | 148m 12s |
| Country | India |
| Name | Character |
|---|---|
| Yash Dasgupta | Ronojoy |
| Prosenjit Chatterjee | Aditya |
| Nusrat Jahan | Megha |
| Name | Character |
|---|---|
| Krishnendu Adhikari | Police Officer |
| Nilanjan Datta | Sub Inspector |
| Fatin Al Shadab Ratul | Sunil Pradhan |
| Anil Kuriakose | IPS Junior cadet (voice) |
| Rachel White | Kamlesh Tripathi |
| Supriyo Dutta | Bipasha (Girlfriend of Aditya) |
| Rajat Ganguly | MLA-turned-Minister |
| Bharat Kaul | Chief Minister |
| Satyam Bhattacharya | Damodar Pandey |
| Aryann Roy | Vicky |
| Debdoot Ghosh | Ashok Ganguly |
| Rajib Bose | |
| Abhishek Bose | |
| Bulbuli Panja | |
| Frederico Machado Freitas |
| Director |
| Birsa Dasgupta |
| Producer(s) |
| Mahendra Soni |
| Shrikant Mohta |
| Executive Producer(s) |
| Suven Kumar Das |
| Music Director(s) |
| Arindom Chatterjee |
| Background Music Scorer(s) |
| Subho Pramanik |
| Lyricist(s) |
| Prasen |
| Playback Singer(s) |
| Arijit Singh |
| Raftaar |
| Shalmali Kholgade |
| Vishal Dadlani |
| Screen Writer(s) |
| Abhimanyu Mukherjee |
| Dialogue |
| Abhimanyu Mukherjee |
| Birsa Dasgupta |
| Cinematographer |
| Subhankar Bhar |
| Sound Designer |
| Adeep Singh Manki |
| Anindit Roy |
| Sound Mixing |
| Adeep Singh Manki |
| Anindit Roy |
| Visual Effects By(s) |
| Fourth Dimension |
| SVF Studio |
| SVFX Studio |
| Dance Choreographer(s) |
| Adil Shaikh |
| Action Director(s) |
| Harpal Singh |
| Costumes Designer(s) |
| Jayant Sen |
| Publicity Designer |
| Anonymous |
| Digital Intermediate |
| Editfx Studios |
| Prosenjit Banerjee |
| Colourist |
| Prosenjit Banerjee |