Cast[]
- Marco Diaz as Mr. Peabody
- Star Butterfly as Sherman
- Vlad Vladikoff (Horton Hears a Who) as Penny Peterson
- Ludo as Miss Grunion
- Mighty Eagle (Angry Birds) as Paul Peterson
- Owl (Tinga Tinga Tales) as Patty Peterson
- Phineas (Phineas & Ferb) as King Tut
- Garnet (Steven Universe) as King Agamemnon
- Toothless (How to Train Your Dragon) as WABAC
- Einstone (The Wacky World of Tex Avery) as Leonardo da Vinci