'Twin Peaks,' David Lynch's cult classic serial drama about the quirky, cherry pie-and-coffee-lovin' FBI agent Dale Cooper and the mysteries he investigates among the equally quirky denizens of fictional Twin Peaks, Washington, debuted 20 years ago today. And because its impact on pop culture endures -- as do airings of the series on A&E's Crime and Investigation Network, as well as NBC Universal's Chiller -- it's the perfect time to catch up with what the Lynchian stars have been up to in the past two decades.