Roger acts as the Smith family therapist under his "Dr. Penguin" alter-ego, but his services are put on hold when he is sent to Iraq to fight in the war. Klaus seizes his opportunity to be the go-to counselor of the household, but ends up causing a major ruckus.

After losing patience with Hayley and Jeff for their freeloading ways, Stan bets the young couple that he and Francine can live on minimum wage for a month. Meanwhile, Steve and Roger embark on a mission to test drive the car of their dreams.