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:Ben Mendelsohn on 'Late Night with Seth Meyers''Breaking Bad' creator Vince Gilligan guest stars on 'Community''The Blacklist' finale preview plus 'The Voice' and 'The Sing-Off' clips