Desperate to be needed, Bill searches for a new hobby. He joins an all-male chorus, the Harmonaholics, and the guys are taken by surprise but vow to be supportive. When Bill goes AWOL to tour with the Harmonaholics, the guys go after him. Meanwhile, Peggy and Bobby undertake a Pong tournament at home.
Elenco: Stephen Root , Johnny Hardwick , Brittany Murphy , Pamela Adlon , Kathy Najimy , Mike Judge , Toby Huss , David Herman , Ashley Gardner , Breckin Meyer , Jonathan Joss , Lauren Tom , Lindsay Lohan , Elijah Wood , Dennis Burkley .