In the series finale, When Tommy forgoes going to the traditional opening day ball game outing with his Grandpa in order to patch things up with his former girlfriend Rachel, Lou takes Dil instead. This makes Tommy jealous as he and Dil compete to be Lou's favorite grandson during a fishing trip.

• Adam Henry
• Gábor Csupó
• Arlene Klasky

• Clancy Brown
• Gina Gershon
• Ann Magnuson