News TV Videos ‘Parks and Recreation’ preview clip Written by Lena Lamoray on March 13, 2014 Duke Silver returns to Parks and Recreation tonight at 8:30/7:30c on NBC. Andy Meets Duke Silver – On the next Parks & Rec, Andy stumbles upon a shocking discovery that could change everything. Related posts:Tina Fey and Amy Poehler will cohost 'SNL' this week with musical guest Bruce Springsteen and the E ...Sean Hayes previews 'The Blacklist' with some help from Tom LennonSNL Highlights - John Mulaney