To Catch A Beautician (2020)

S4E2 Coolio Runnings

As the Father & Son Games approach, Duckman seeks a different partner to compete with instead of Ajax. He discovers that the talented musician Coolio is back in school to earn his high school diploma, and he seems like the perfect substitute. However, Coolio declines to participate alongside Duckman. In the end, Ajax steps up to compete with Duckman. Although they don't take home the victory, the experience ultimately strengthens the bond between Duckman and Ajax.