Peabody's Improbable History

The time-traveling adventures of the world's smartest dog and his boy repairing errors in history.

Hector J. Peabody, simply referred to as Mr. Peabody, is a cartoon dog along with "His Boy" Sherman, appeared in the late 1950s and early 1960s television animated series The Adventures of Rocky and Bullwinkle and Friends.

Peabody, who is the smartest being in existence, having graduated from Harvard when he was 3 years old. "Wagna cum laude"