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:'Saturday Night Live' promo with host Lena Dunham 'Chicago Med' previewNip synch with Terry Crews 'The Tonight Show' highlights