EXCLUSIVE: Gus Van Sant (Good Will Hunting), Lenny Kravitz (Lee Daniels’ The Butler), Beverly D’Angelo (Violent Night), Colleen Camp (Back on the Strip) and Gavin Rossdale (The Bling Ring) have signed on to star alongside Vito Schnabel in the dark comedy The Trainer, which Tony Kaye (American History X) is directing from Schnabel and Jeff Solomon’s script.