The Angry Beavers (1997)

Episode Overview

A vintage family film reveals to Norb that Dagg may not actually be his biological brother. Shortly after, Norb meets his true brother Byron, who resembles an exceptionally intelligent version of him, while Dagg ends up paired with Byron's "brother" Randy, a hilariously dim-witted counterpart. As Norb spends time with Byron, he becomes frustrated with being perceived as the less intelligent sibling, prompting him to reflect on what brotherhood truly means.