Kenan Thompson: Kel Mitchell will appear on Nickelodeon's All That revival

Page Six

“Whoever’s down to come do it, we would love to have them in my opinion,” Thompson, who is executive producing the revival, tells Page Six. “I know Kel (Mitchell’s) coming back, and I remember working close [sic] with Josh Server as well. I think all the old cast members should come support the new cast members. That’s just how it should go.”