Comedian Dave Chappelle throws a surprise party to end all surprise parties, inviting his awestruck former neighbors from Cleveland to an unbelievable underground block party. But the real bombshell drops when the guests hear who's providing the entertainment: an all-star lineup that includes Kanye West, Mos Def, Erykah Badu, Dead Prez, Jill Scott, The Roots and The Fugees, reunited for the first time in more than six years.