"Dos Shermanos!" -Paul responding to seeing two Shermans from different timelines. Background information Character information Paul Peterson is the husband of Patty Peterson, the father of Penny Peterson and a character from Mr. Peabody & Sherman. He was rumored to be one of the main villains, however the release of the film in the U.K. revealed this to be a hoax. The real villains are Mrs. Grunion and Robespierre.