He has appeared in several popular movies ; he most recently portrayed Seth Powers in Nickelodeon 's hit series as well as a minor role on Charmed .
Nickelodeon 's hit series is ned 's Declassified School Survival Guide .
He has appeared in several popular movies ; he most recently portrayed Seth Powers in Nickelodeon 's hit series , Ned 's Declassified School Survival Guide , as well as a minor role on Charmed .