Related: Kenan Thompson recalls 'sizing up' his All That costar Kel Mitchell on their first day: 'Are you cool?' In the ...

Kel Mitchell is the latest former child actor to ... when he starred on the comedy series “All That” starting at 15 years old ...

Kel Mitchell Wants Amanda Bynes to Make a Cameo on the 'All That' Reboot: 'She's So Fearless' The Jonas Brothers Pay a Visit to Kel Mitchell and Good Burger in First 'All That' Reboot Sneak Peek ...

Kenan Thompson and Kel Mitchell chat with ET about what fans can expect from 'Good Burger 2' at That’s4Entertainment 90’s CON. The pair spoke about the missed reunion with their former 'All ...

They're back! Kenan and Kel DELIGHT fans as they reunite with co-stars for MTV special ...