Here's the first trailer of the VH1 original documentary titled Planet Rock: The Story of Hip Hop and the Crack Generation - a film which reportedly takes a hard look at the "development and popularization" of crack cocaine in hip-hop.

Narrated by Ice-T, the 2-hour film will air on September 18th, at 10 PM EST/PST, on VH1, and features interviews with Snoop Dogg, Cyprus Hill's B-Real, Wu-Tang Clan members RZA and Raekwon, and others.

Who'll be watching?