The Cast of All That Singing the Theme Song Will Give You Nostalgia Goosebumps

Hearing the theme song for All That might instantly take you back to those '90s days in front of the TV, but imagine how the cast must feel! Kel Mitchell, Lori Beth Denberg, and more of the cast reunited for Stan Lee's Comikaze 2015 in Los Angeles over the weekend, and not only did they talk about the show, but they also sang the song! It might not be as professional as the original version (which was sung by TLC), but it's straight-up magical to watch. It's been 21 years since the show premiered on Nickelodeon, but watching this will make you feel like it started just yesterday.