Ed resents Maurice's advice about his relationship with Heather. Chris believes that Maggie needs a new bowling partner so he holds tryouts and gets the woolly mammoth professor to be her partner. Michelle's success at bowling threatens Phil; they fight about it and she moves out. Chris becomes jealous of Maggie's new partner. Lester's wants to produce Ed's script for "The Shaman" with one change that makes Ed think about what Maurice said to him. Michelle moves out of the house.