From Wikipedia, the free encyclopedia. William Allen Young (born January 1954) is an American actor best known for playing a role of Frank Mitchell on UPN's Moesha in 1996 and directing a few episodes of the show, and made a guest appearance on UPN's The Parkers as Frank Mitchell. His other television credits include The Day After, Matlock, Babylon 5, CBS's JAG, Knots Landing, The Jeffersons, The Women of Brewster Place, among other shows. He portrayed a recurring character on CBS's CSI: Crime Scene Investigation and a different recurring character on CBS's CSI: Miami. (오뜨랑에서 실시간으로 번역된 한글 프로필도 확인할 수 있어요) 2022년 Going Home에서 Harry Cobb 역을 맡았다. 2021년 CSI: 베가스에서 Professor Gene Morrow 역을 맡았다. 2020년 9-1-1: 론 스타에서 Benjamin Williams 역을 맡았다.