The plot of the film illustrates the embankment of two friends on a quest for a lost buddy, who was once an optimistic and successful student. On their journey, they recount their college life and special moments that the three shared up until their lost friend secretly parted ways after convocation. During their quest, the two encounter a rival classmate who once made a long forgotten bet with them, a funeral that goes impossibly out of control, and a wedding they must crash.
Unfortunately the movie Nanban is not yet available on HBO Max.
| Directing | Shankar | Director |
| Editing | Anthony | Editor |
| Sound | Harris Jayaraj | Original Music Composer |
| Camera | Manoj Paramahamsa | Director of Photography |
| Writing | Madhan Karky | Dialogue |
| Art | T. Muthuraj | Art Direction |
| Sound | Amrit Pritam Dutta | Sound Designer |
| Sound | Vijay Kumar | Sound Editor |
| Crew | Farah Khan | Choreographer |
| Writing | Shankar | Dialogue |
| Sound | Kannan Ganpat | Sound Mixer |
| Art | Krishnamani | Set Designer |
| Directing | Atlee | Assistant Director |
| Writing | Chetan Bhagat | Novel |
| Writing | Viveka | Lyricist |
| Visual Effects | Frankie Chung | Visual Effects Supervisor |
| Writing | Abhijat Joshi | Original Story |
| Sound | Javed Ali | Playback Singer |
| Writing | Madhan Karky | Lyricist |
| Sound | Chinmayi Sripaada | Playback Singer |
| Sound | Sunidhi Chauhan | Playback Singer |
| Writing | Vidhu Vinod Chopra | Original Story |
| Writing | Pa. Vijay | Lyricist |
| Sound | Ramakrishnan Murthy | Playback Singer |
| Sound | Krish | Playback Singer |
| Writing | Shankar | Screenplay |
| Writing | Rajkumar Hirani | Original Story |
| Sound | SuVi | Playback Singer |
| Production | A Manohar Prasad | Producer |
| Writing | Na. Muthu Kumar | Lyricist |
| Sound | Aalaap Raju | Playback Singer |
| Sound | Suchith Suresan | Playback Singer |
| Sound | Vijay Prakash | Playback Singer |
