Question: Which comedian who is currently a regular on "Whose Line is it Anyway" has performed in Charlotte's Shorts?
Sentence (from "Gary Anthony Williams"): Gary Anthony Williams (born March 14, 1966) is an American actor and comedian who provided the voice of Uncle Ruckus on "The Boondocks", Yancy Westridge in the video game "Alpha Protocol", and Horace Warfield in "".
Relevant evidence: No