The Angry Beavers (1997)

S3E14 A Little Dad'll Do Ya

Dag and Norb's peaceful lives are disrupted by an unanticipated visit from their father. The arrival of Dad sends their dam into chaos, prompting the brothers to devise a plan to mend the rift between him and their mother. Determined to restore harmony in their home, Dag and Norb work together to encourage a reconciliation, hoping it will bring back the fun times they once enjoyed.