When does Kenan & Kel return?

Kenan & Kel is an American sitcom that originally aired on Nickelodeon from August 17, 1996, to January 14, 2001. Set in Chicago, the series follows mischievous Kenan Rockmore and his best friend Kel Kimble, who get involved with zany hijinks on a number of misadventures. The show was one of three spin-offs from All That, in which Thompson and Mitchell had co-starred for several years. Kenan is the series' straight man, and Kel is the funny man.
Set in Chicago, Illinois, Kenan & Kel follows Kenan Rockmore and Kel Kimble, a pair of high school students. The show employs a number of running gags. Episodes open and close with Kenan and Kel breaking the fourth wall by interacting with a studio audience.