Christy Knowings, a cast member on Nickelodeon's sketch comedy series "All That," has died. Kenan Thompson, who worked alongside her on the show, paid tribute to her on social media this week, describing her as "one of the funniest people out here."

"All That" launched in 1994 as Nickelodeon's answer to "Saturday Night Live" for younger audiences. The sketch show became a cultural touchstone for late-90s kids and early-2000s viewers, launching the careers of several performers including Thompson himself. The series ran for six seasons on Nickelodeon before ending in 2000, though it later returned for a revival run starting in 2020.

Knowings contributed to the show during its original run, performing in sketches alongside Thompson and other cast members. The ensemble cast created memorable bits that defined the network's comedy programming for that era. Thompson went on to become a longtime "SNL" cast member and has since appeared in numerous films and television projects, but he clearly maintained respect for his early collaborators from the Nickelodeon days.

Thompson's public remembrance underscores the lasting bonds formed during the show's production. "All That" represented a specific moment in children's television when sketch comedy could thrive on cable, and the cast members who performed on the show remain connected decades later. For audiences who grew up watching the series, Knowings' death marks the loss of someone who contributed to their formative entertainment experiences.

The exact circumstances surrounding Knowings' death have not been widely reported, but her passing prompted Thompson and likely other castmates to reflect on their time working together on the influential Nickelodeon series.