Penny Peterson as Which Hero would you like to see turn Bad in a ‘What If’ scenario? - EverestTheBeautiful's Voting Page Fan Cast | myCast.io
Penny Peterson
female
Penelope Whitney "Penny" Peterson is the tritagonist in the DreamWorks film, Mr. Peabody & Sherman. She is Paul and Patty Petterson's daughter and initially Sherman's rival but eventually becomes his best friend and girlfriend. She is voiced by Ariel Winter.
