News TV Videos Parks and Recreation Preview Clips Written by Shawn Marazine on October 24, 2012 Trick-or-Treating with Ron Ron may be in over his head when it comes to Diane’s kids. Related posts:'Hannibal' preview'Parks and Recreation' preview clips - Watch back-to-back episodes tonight on NBCNick Offerman on Parks & Recreation and new movie, Somebody Up There Likes Me.