CB4 is a 1993 comedy film directed by Tamra Davis and written by Chris Rock, Nelson George, and Robert LoCash. The film stars Chris Rock, Allen Payne, and Deezer D. The story follows the rise of a hip hop group called CB4 (short for Cell Block 4) consisting of MC Gusto (Rock), Stab Master Arson (Payne), and Dead Mike (Deezer D). The group reaches fame by spreading exaggerated stories of their criminal past and using shocking and explicit lyrics in their music. However, as their popularity grows, they become the target of law enforcement, rival gangs, and even their own fans who discover CB4's real identities and their lack of authenticity.
The movie is a satirical take on the rap industry and its commercialization in the late 1980s and early 1990s. The film pokes fun at the gangsta rap genre and the personas adopted by its artists. It also addresses the issues of race, identity, and authenticity in the music industry.
The film features cameos by real-life rappers such as Ice-T, Eazy-E, and MC Ren. The soundtrack album includes some popular hip hop tracks of the time, including "Sweat of My Balls" and "Rapper's Delight".
Overall, CB4 is a hilarious and entertaining movie that offers a critique of the excesses of the rap industry while also celebrating the music and culture.