Charlie Sheen’s former drug dealer, Marco Abeyta, opens up to ET’s Kevin Frazier about the star’s addiction at the premiere of his two-part Netflix documentary, ‘aka Charlie Sheen,’ premiering on Sept. 10. Plus, hear from Charlie himself, as well as those who know him best — including former Hollywood madam Heidi Fleiss — as the actor gets even more candid with ‘Good Morning America’s Michael Strahan.
