Knowings was part of a generation of young performers who helped make Nickelodeon’s sketch-comedy hit a defining show for ’90s viewers. Her death has prompted remembrances from former castmates and ...

Christy Knowings, who was a cast member on Nickelodeon's children sketch comedy show "All That," died Tuesday. She was 46. Knowings suffered an asthma attack that left her with brain damage, according ...