The following is a list of all the All That cast members and performers. The show ran from 1994–2005 originally and returned in 2019, with three series runs total. The first run ran for six seasons, from 1994 to 2000. However, the show was put on a hiatus for a TV season after the sixth season. While the show was on a break, Nickelodeon aired a "Best Of" season to fill in time, featuring the Season 4 cast. A year later, the show was relaunched for a second run and ran for four seasons, from 2002 to 2005. The show was revived again in 2019.
List of cast members
|Lori Beth Denberg||Main||Guest||Guest|
|Jamie Lynn Spears||Main||Guest|
|Gabrielle Nevaeh Green||Main|
- "Ready Yet? Get Set... It's the New Cast of Nickelodeon's All That!" (Press release). Nickelodeon. May 29, 2019. Retrieved July 15, 2020 – via The Futon Critic.
- Nellie Andreeva (October 16, 2019). "All That: Revival Series Produced By Kenan Thompson Gets More Episodes From Nickelodeon". Deadline Hollywood. Retrieved October 16, 2019.