Tony Award nominee Ed Harris (Precious Sons), Tony winner Cynthia Nixon (Rabbit Hole), Amber Heard, Christian Slater (The Glass Menagerie) and James Franco (Of Mice and Men) have been cast in the film adaptation of Stephen Elliott's "The Adderall Diaries," according to Showbiz411.com.
SOURCE: Playbill at 10:25AM on April 16, 2014