Jalan Cerita:
A young boy and his dog, who happens to have a genius-level IQ, spring into action when their time-machine is stolen and moments in history begin to be changed.

Pemain:

Ty Burrell (suara) Mr. Peabody

Max Charles (suara) Sherman

Ariel Winter (suara) Penny Peterson

Allison Janney (suara) Ms. Grunion

Stephen Colbert (suara) Paul Peterson