D

On March 17, 2007, "The Jungle Planet" environment was introduced for the Toonami block. With the new location also came Flash and D, a pair of new assistants to TOM.

D is a large, wide robot with a deep, gravelly voice and sardonic attitude reminiscent of Moltar, who also performed the duties of manning the controls. He was voiced by veteran voice actor Tom Kenny. It is unknown exactly what became of him and Flash after Toonami's cancellation, as they are simply seen initiating the permanent shutdown sequence and then walking (or rolling and flying, respectively) away in the final broadcast.