When Hank and Bobby hit the road in an 18-wheeler, the guys stow away in the back; Peggy and Luanne write a Christmas carol to make money.
Hank must save Arlen during a flood; Bill enjoys newfound confidence when he becomes an emergency leader.
Cotton, after being sent to senior day care, threatens Dale's new security company when he becomes head of the local neighborhood watch.
Hank decides to re-enact the battle at the Alamo for Bobby and his friends; Peggy goes overboard trying to teach safety rules to the children. Elizabeth Perkins guest stars.
Hank and Luanne organize a grilling protest when they find out that only charcoal grillers can enter the Texas State Grill-Off; Peggy tries to visit the site of a famous murder.
A judge assigns Buck to community service with Habitat for Humanity; Peggy and Dee Dee plan a Christmas dinner at the Habitat house.
Hank and Peggy disagree on presidential candidates. Voices of Mike Judge, Kathy Najimy, Pamela Segall Adlon and Brittany Murphy.
When Buck Strickland takes Bobby on a gambling spree in Hot Springs, Ark., Hank must track them down and bail them out.
A lonely Bill responds to letters addressed to Santa Claus, buying expensive gifts for random children.
Hank is the voice of reason during the holiday season as his friends and neighbors get caught up in millennial fever.
A drought in Arlen forces Hank to install inefficient toilets. Voices of Mike Judge, Kathy Najimy, Pamela Segall and Brittany Murphy.
Peggy finds out that fetishists are admiring her big feet on the Internet. Voices of Mike Judge, Kathy Najimy, Pamela Segall and Brittany Murphy. Guest voices: Chuck Mangione and Sydney Pollack.
At a festival in Nashville, Tenn., Peggy hears country music star Randy Travis singing a song she wrote.
Hank, Dale and Boomhauer keep an eye on Bill after the holiday blues cause him to attempt suicide. Voices of Mike Judge, Kathy Najimy, Pamela Segall and Brittany Murphy.