Underwood starred in Nickelodeon's popular children's sketch comedy show, 'All That', over seven episodes in 2005.

Law enforcement officials say Kianna Underwood, a former Nickelodeon child star, was killed Friday in a hit-and-run in New ...

Angelique Bates, an original “All That” cast member, raised the alarm that former child actor Kianna Underwood was homeless and needed help.

Kianna Underwood, a former Nickelodeon child actress, has been identified as the woman killed in a hit-and-run early Friday ...

Kianna Underwood, who appeared on Nickelodeon's "All That" and voiced a character on "Little Bill," died after being struck ...