III" is the fourth single from Mobb Deep's Hell on Earth album.

The song contains an interpolation from "Tony's Theme" by Giorgio Moroder from the 1983 film Scarface, and a drum-loop from "Fool Yourself" by Little Feat.

The music video (directed by Steve Carr) takes place in an Opera House.

Prodigy and Havoc take turns doing verses in different locations of the Opera House.

The music video features a cameo appearance by Method Man.