Peabody and Sherman add big names to their ever-growing roster of guests, from Ada Lovelace and Frédéric Bartholdi to John Muir and Johnny Appleseed. The Mr. Peabody & Sherman Show Season 3 ...

Peabody and Sherman must defeat an evil cyborg and fix the course of history. Zaniness continues at the penthouse, and our heroes switch bodies! The Mr. Peabody & Sherman Show Season 4 aired on ...