Simpson also appeared in an episode of Ark II with Terry Lester, Malachi Throne, and Lou Scheimer and an episode of Wonder Woman with Tony Brubaker and David Richard Ellis. Billy Simpson is also known as "Whimiscal Will", an associate of American radio personality "Dr. Demento". This article is a stub relating to real-world information such as a performer, author, novel, magazine, or other production material. You can help Memory Alpha by fixing it.