Ain't Misbehavin' is the televised version of the 1978 Tony Award-winning Broadway sensation celebrating the music, life and times of Thomas "Fats" Waller — featuring 29 songs written or inspired by him. The telecast won Emmy Awards for Nell Carter and André De Shields.

The outrageously wisecracking Cheech Marin unleashes the laughs as the voice of a smart-alecky dog named Einstein who's out to find himself a new family... and a snack or two along the way! Einstein is a wisecracking dog with a huge appetite for outsmarting human beings!