When a famous Bollywood actor visits a small village for a film's shoot, a poor hairdresser's claim that they were once childhood friends soon makes him the centre of attention.
Is Billu on Netflix? Yes! The movie Billu is now on Netflix in the countries listed below.
| Writing | Sreenivasan | Story |
| Directing | Priyadarshan | Director |
| Writing | Mushtaq Sheikh | Screenplay |
| Writing | Manisha Korde | Screenplay |
| Editing | Arun Kumar Aravind | Editor |
| Production | Gauri Khan | Producer |
| Writing | Gulzar | Lyricist |
| Writing | Ashish Pandit | Lyricist |
| Writing | Sayeed Quadri | Lyricist |
| Sound | Suraj Jagan | Playback Singer |
| Writing | Mayur Puri | Lyricist |
| Sound | Sukhwinder Singh | Playback Singer |
| Sound | Sunidhi Chauhan | Playback Singer |
| Writing | Neeraj Shridhar | Lyricist |
| Sound | Ajay Jhingran | Playback Singer |
| Sound | Kalpana Patowary | Playback Singer |
| Sound | Monali Thakur | Playback Singer |
| Sound | Tulsi Kumar | Playback Singer |
| Sound | KK | Playback Singer |
| Sound | Soham Chakraborty | Playback Singer |
| Sound | Rahat Fateh Ali Khan | Playback Singer |
| Sound | Rana Mazumder | Playback Singer |
| Sound | Abhijeet Bhattacharya | Playback Singer |
| Sound | Akriti Kakar | Playback Singer |
| Sound | Pritam Chakraborty | Original Music Composer |
| Art | Suresh Selvarajan | Assistant Art Director |
| Writing | Priyadarshan | Screenplay |
| Directing | Abilash Nair | Assistant Director |
| Art | Santosh Kotkar | Assistant Art Director |
| Sound | P. C. Vishnu | Sound Re-Recording Assistant |
| Production | Vaibhav Misra | Supervising Producer |
| Crew | Farah Khan | Choreographer |
| Camera | V. Manikandan | Director of Photography |
| Sound | Baylon Fonseca | Location Sound Recordist |
| Art | Twisha Pal | Assistant Art Director |
| Production | Sanjiv Chawla | Executive Producer |
| Sound | Tarun Bhandari | Location Sound Recordist |
| Sound | Santosh Verma | Location Sound Recordist |
