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.
| Directing | Priyadarshan | Director |
| Production | Gauri Khan | Producer |
| Writing | Manisha Korde | Screenplay |
| Writing | Mushtaq Sheikh | Screenplay |
| Writing | Sreenivasan | Story |
| Editing | Arun Kumar Aravind | Editor |
| Writing | Gulzar | Lyricist |
| Writing | Ashish Pandit | Lyricist |
| Writing | Mayur Puri | Lyricist |
| Writing | Sayeed Quadri | Lyricist |
| Writing | Neeraj Shridhar | Lyricist |
| Sound | Sukhwinder Singh | Playback Singer |
| Sound | Sunidhi Chauhan | Playback Singer |
| Sound | Tulsi Kumar | Playback Singer |
| Sound | Rana Mazumder | Playback Singer |
| Sound | Suraj Jagan | Playback Singer |
| Sound | KK | Playback Singer |
| Sound | Rahat Fateh Ali Khan | Playback Singer |
| Sound | Ajay Jhingran | Playback Singer |
| Sound | Kalpana Patowary | Playback Singer |
| Sound | Soham Chakraborty | Playback Singer |
| Sound | Monali Thakur | Playback Singer |
| Sound | Akriti Kakar | Playback Singer |
| Sound | Abhijeet Bhattacharya | Playback Singer |
| Directing | Abilash Nair | Assistant Director |
| Production | Sanjiv Chawla | Executive Producer |
| Production | Vaibhav Misra | Supervising Producer |
| Writing | Priyadarshan | Screenplay |
| Camera | V. Manikandan | Director of Photography |
| Sound | Pritam Chakraborty | Original Music Composer |
| Sound | Baylon Fonseca | Location Sound Recordist |
| Sound | Tarun Bhandari | Location Sound Recordist |
| Sound | Santosh Verma | Location Sound Recordist |
| Sound | P. C. Vishnu | Sound Re-Recording Assistant |
| Art | Santosh Kotkar | Assistant Art Director |
| Art | Suresh Selvarajan | Assistant Art Director |
| Art | Twisha Pal | Assistant Art Director |
| Crew | Farah Khan | Choreographer |
