Penny Peterson is a girl Mr. Peabody and Sherman. She is Sherman's girlfriend.
- Ariel Winter - English
She plays Judge Doom (with Captain Phasma) in Who Framed Merida?
He is an evil Judge who is actually a toon
She plays Queen Narissa (with Captain Phasma, Captain Chantel DuBois, Ruby Deagle and The Indominus Rex) in Enchanted (Movies Spoof)
She plays Masise Lockwood in Jurassic World: Fallen Kingdom (Mix-Up Good and Evil Style)
She is a cloned girl
She plays Lilo in Penny and Boingo
She plays Ursula (with Ayesha and The Ender Dragon) in The Little Warrior Girl
She is a sea witch
She played Atropos in Owencules (Movie Spoof)
She is the Fate of the Future.
She plays Winnie Portley-Rind in The BoxMinions
She plays Cindy Vortex in Sherman Boy Genuis
She plays Princess Jasmine in Hiroladdin and Shermanladdin
She plays Emily in Animated Story 2 (Princess Rapunzel Style)
As Ariel in the Little Mer-Girl, The little Mer-Girl Return to the sea, and the Little Mer-Girl: Penny Peterson's Beggining
As Jane in Oh Pan: Return to Neverland
As Sally Walden in The Cat in the Hat (Justin Quintalla style)
As Herself (Belle's friend) in Beauty and the Lion (Isa the Godess of Gachatopia style)
As Ronnie Ann Santiago in The Casagrandes (Isa the Godess of Gachatopia style)
As Dorothy Gale in the Wizard of Oz (The Little Mermaid Rulez style)
She is a farm girl
- Sherman - Boyfriend
- Mother - Patty Peterson
- Father - Paul Peterson
She is often mistaken as a Complete Monster,this is not true since he loves Sherman and Complete Monster can't redeemed and love,she redeems herself.