4th Idiot, the upcoming animated flick based on 3 Idiots, starts where the story of the blockbuster ends. ie. at the school of Phunsuk Wangdu. It shows how different the lives of students would be in the school where Phunsuk Wangdu is the principal. The film is narrated by Omi Vaidya (Chatur Ramalingam of 3 Idiots), who has also sung a song in the film. It is produced and directed by Biswaroop Roy Chowdhury.