3-13 The One With Lisa Kudrow in a Small Role Planet of the Dopes) [eng sub]

Feeling unappreciated by his family, Ajax leaves the house for a walk and is abducted by two redneck aliens from the planet Betamax. On Betamax, Ajax is treated like a genius and worshiped as a deity, while on Earth, Duckman realizes he knows nothing about his son -- or any of his family.