Degrassi: The Next Generation (season 3) Tags: Television Season.The third season of Degrassi: The Next Generation commenced airing in Canada on 17 September 2003 concluded on 5 April 2004 and contains twenty-two episodes. Degrassi: The Next Generation is a Canadian serial teen drama television series. country Canada first air date 2003-09-17 network CTV Television Network, Minimax (TV channel), TeenNick number of episodes 22 Learn more... Loading...