as Arup Sengupta : The perpetually stressed cartoonist who delivers standout comedic moments.

Tashi's fiancée, Sonia, an air hostess, agrees to deliver a package for a Russian smuggler.

: Three roommates inadvertently become targets of a ruthless gangster after a mix-up involving a package of smuggled diamonds. Tagline : "Shit Happens" Leading Cast

The music in Delhi Belly is another highlight of the film. The soundtrack, composed by A. R. Rahman, Vishal Bhardwaj, and Gaston Cardona, is catchy and foot-tapping, with memorable songs like "Babe Di Waadi" and "Chaliya". The music adds to the movie's energy, making it a delight to watch.

Aamir Khan as a dancing delivery guy in the song “I Hate You (Like I Love You)”.