The seventh season of Teenage Mutant Ninja Turtles titled Back to the Sewer aired on Saturday mornings on the CW4Kids on CW Network in 2008-2009. With this season the show moved from Fox’s 4Kids TV lineup to the CW. The season began with the episode Tempus Fugit which aired on September 13 2008. It is followed by the TV special Turtles Forever.