Add Yahoo as a preferred source to see more of our stories on Google. (LEFT) Howie Mandel on stage and (RIGHT) on the set of America's Got Talent Before becoming a well-known spokesperson for OCD, ...

With a career spanning more than four decades, Howie Mandel is known across generations as a stand-up comic, actor, voiceover artist, game-show host and talent-show judge. Mandel, who has served as a ...