The smartest being on earth, but rather cold inside. The brilliant and slightly egotistical beagle known as Mr. Peabody has long been recognized as the world's most intelligent dog-despite his penchant for making the worst puns in the history of wordplay. Now, a world renowned inventor, Peabody creates all sort of things but what he did not create is rather connections. So he hired a protégé to help assist him in solving equations, and feelings.