As reported JB Smoove will lend his voice for an upcoming episode of Adult Swim’s Black Dynamite. In the episode which will be the season finale will highlight police brutality. A trailer of the upcoming episode, ‘The Wizard Of Watts’ surfaced online. From the looks of trailer JB will play a Giant frog-like police office. The upcoming episode also features musical guest Erykah Badu, and Tyler The Creator. Tune in for the season finale, Jan.10th (Today) at 10:30pm ET/PT on Adult Swim.