Lori Beth Denberg: Then

“All That” producers discovered Lori Beth Denberg at a high school drama competition, and she went on to be one of the show’s most recognizable faces as the first host of the “Vital Information” sketch and the obnoxious “Loud Librarian.” She also appeared regularly as a panelist on Nickelodeon’s “Figure it Out.” Denberg stayed with “All That” throughout its first four seasons before leaving in 1998.