Williams has appeared on numerous television shows including CSI, JAG, The Shield, Weeds, Reno 911!, Californication, and popularly as fictional rap artist Krazee-Eyez Killa on Curb Your Enthusiasm. In 2007, he guest starred on Monk in the episode "Mr. Monk and the Really, Really Dead Guy".
Williams has appeared on various television shows such as CSI, JAG, The Shield, Weeds, Reno 911!, Californication, and as a fictional rap artist Krazee-Eyez Killa in Curb Your Enthusiasm. In 2007, he guest starred on Monk in the episode "Mr. Monk and the Really, Really Dead Guy".