Howie Mandel (56)

While on a trip to Los Angeles in 1979, the then curly-haired Canadian made a splash on amateur night at the Comedy Store. Soon the neophyte funnyman was booking professional gigs both on stage and TV. In 1982 he was cast in a dramatic role on St. Else

Source: http://feeds.hollywood.com/~r/hollywoodcom_entertainment_highlights/~3/TT6ZpFer_3Q/189926

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