Ms. Grunion
Ms. Grunion is the main antagonist of the 2014 DreamWorks animated film Mr. Peabody and Sherman. She is a plump, strict and a cat-loving school counselor. She is voiced by Allison Janney.


Mrs. Grunion is a dastardly social worker that is attempting to get Sherman taken away from Mr. Peabody. However, she does not acutally care for Sherman's well being, she actually wants to ruin Sherman's and Mr. Peabody's lives and make them miserable. She even went to as far as reporting Peabody with a false accusation.


Mrs. Grunion is first introduced when Mr. Peabody is meeting with the principal about Sherman biting Penny Peterson in the lunch room. She walks out of an office in the side of the Principal's office. She is shown to have more power over the principal and is determined to have the adoption agency reclaim Sherman from Mr. Peabody.

Later on, after she did try to take Sherman away, Mr. Peabody's fatherly instinct got the best of him and he decided to bite her arm. Ms. Grunion called the police to have him taken away to the pound. Shortly thereafter, a hole was ripped in the space-time continuum when Sherman and Mr. Peabody returned independently to when they were already in the present, resulting in two of each person. Peabody and Sherman fix the hole, but Ms. Grunion proclaims that one day Mr. Peabody will make a wrong move and that then, she will get him. Agamemmon grabs her as he is taken back to his time, taking her as well. In a post-credits scene, she is last seen marrying Agammemmon.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.