Famous Child Actors of '50s, '60s, '70s Where Are They Now
Gary Coleman | DIFF’RENT STROKES: Tiny, feisty Coleman played Arnold, the younger of two brothers adopted by a rich white businessman. His catchphrase (“Whatchoo talkin’ about, Willis?”) still resonates. Health and money problems plagued him after the show. He died of a brain hemorrhage in 2010 at 42.