Ms. Hushbaum in ‘All That’ ‘Memba Her?! May 24, 2022May 24, 2022 admin Entertainment American actress and comedian Lori Beth Denberg was just 18 years old when she was cast as Ms. Hushbaum — the loud librarian who demanded silence but would constantly cause a loud, distracting ruckus — in Nickelodeon’s “All That” from 1994 to…