Jimmie “J.J.” Walker's comedic antics, Dy-no-mite catchphrase and ultra slender physique as J.J. Evans made him the breakout star of the series. When the sitcom ended, Walker starred on short-lived series like At Ease and Bustin’ Loose but later made guest star appearances on George Lopez andEverybody Hates Chris. The comic, who worked as a radio host in the 1990s, continues to tour the country today as a standup. Walker released his autobiography, Dyn-o-mite! Good Times, Bad Times, Our Times — A Memoir in 2012.