Overview: Facing a possible lawsuit, Ari readies himself to do battle with Lizzie and her new boss, old foe Amanda Daniels. Vince puts his next big-budget movie in jeopardy with his antics, including a risqué online video. Turtle’s romancing of Alex does not go as well as he’d envisioned. A cleaned-up Billy Walsh returns to ask Eric about directing jobs – and comes up with new show idea for Drama, who’s been wallowing in self-pity.