watch 01:27 The Loop (Movies) Do you like this video? Allison Janney (born November 19, 1959) performed the voice of Gladys Sharp in Over the Hedge and the voice of Mrs. Grunion in Mr. Peabody & Sherman. She appeared so many films including Finding Nemo and The Help. DreamWorks Roles Gladys Sharp from Over the HedgeMrs. Grunion from Mr. Peabody & ShermanAdd a photo to this gallery External links Allison Janney at Wikipedia, the free encyclopedia Retrieved from "https://dreamworks.fandom.com/wiki/Allison_Janney?oldid=92567" Categories: Actors Over the Hedge actors Villain Actors and Actresses Mr. Peabody & Sherman actors Community content is available under CC-BY-SA unless otherwise noted.