9021One-on-One: Larry Mollin Details Luke's Departure

90210 writer Larry Mollin tells us the truth about why Luke Perry left mid-season.Plus, who helped Rebecca Gayheart get the gig? Why didn't Toni Marchette stay on as a season regular?And Ray Pruit was paid HOW MUCH???The math ain't mathin!!See omnystudio.com/listener for privacy information.