Teen Gen (Teen Generation) is a Filipino youth-oriented drama series produced by GMA Network. Penned by Kit Villanueva-Langit, the show premiered on December 16, 2012 over GMA channel 7 and GMA Pinoy TV. The series is a spin-off of the defunct TV series T.G.I.S. and Growing Up. The show is GMA's continuation of the TGIS franchise after buying the rights from co-producer Viva Television.