Howard Michael Mandel is a Canadian comedian, television personality, screenwriter, actor, producer, director, entrepreneur, game show host, and author. He hosted the CNBC (originally NBC) game show Deal or No Deal, as well as the show's daytime and Canadian-English counterparts. Mandel voiced the pop culture character Gizmo in the 1984 film Gremlins and the 1990 sequel Gremlins 2: The New Batch. In 1987, Mandel starred alongside Amy Steel in the comedy film Walk Like a Man. From 1982 to 1988, Mandel played rowdy ER intern Dr. Wayne Fiscus on the NBC medical drama St. Elsewhere. He also created, voiced, and starred in the FOX children's cartoon Bobby's World, and he has been a judge on NBC's America's Got Talent since 2010.