Leon Chesney is a dancer and choreographer of stage and screen. He worked with Bill Irwin in a segment of the 1988 Bette Midler special The Mondo Beyondo Show and then in Irwin's Broadway show Largely New York (paired with Steve "Mr. Wiggles" Clemente as the Poppers, and devising his own steps).
Chesney appeared in a Sesame Street insert in season 23, dancing at a bus stop with Irwin and Celemente. (First: Episode 2919)