‘Party Down’ Season 3 Review: Starz’s Cater-Waiter Comedy Returns in Fine, Warmly Nostalgic Form

‘Party Down’ Season 3 Review: Starz’s Cater-Waiter Comedy Returns in Fine, Warmly Nostalgic Form

Adam Scott, Ken Marino, Martin Starr, Ryan Hansen and more return for the long-awaited third season of Starz's cater-waiter comedy, 'Party Down.'