Dwayne from "What's Happening!!": 'Memba Him?! Dwayne from 'What's Happening!!' 'Memba Him?! 7/17/2008 1:20 PM PT On the '70s TV series "What's Happening!!," Haywood Nelson became somewhat famous for playing Dwayne Nelson. Guess what he looks like now! Share on Facebook Share on X TV Beauty Memba Them