Every season of All Def Comedy ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of All Def Comedy!

All Def Comedy continues the HBO's legacy of promoting urban comedy. The original Def Comedy Jam helped launch the careers of a host of today’s comedy superstars, Dave Chappelle, Chris Tucker, Martin Lawrence, Steve Harvey, Kevin Hart, Cedric the Entertainer, Katt Williams, J.B. Smoove, Bill Bellamy, the late Bernie Mac and many more.

The Best Seasons of All Def Comedy

The Best Seasons of All Def Comedy