Cast[]
- Thomas as Mr. Peabody
- Percy as Sherman
- Rosie as Penny Peterson
- Molly as Patty Peterson
- Gordon as Paul Peterson
- Daisy as Mrs. Grunion
- Edward as Leonardo da Vinci
- James as King Agamemnon
- Duck as Odysseus
- Henry as George Washington
- Emily as Marie Antoinette
- Oliver as King Tut
- Spencer as Ay
- Old Slow Coach as Mona Lisa
- Diesel as Robespierre
- Skarloey as Mason
- Rheneas as Carl
- Lady Hatt as Teacher
- Sir Topham Hatt as Principal Purdy
- Cranky as Judge
- Toby as Albert Einstein
- BoCo as New York City Cop