While Skipper went on his solo mission, Dr. Blowhole wipes Skipper's memories away and Dr. Blowhole uses his memories to locate Kowalski, Private, and Rico.
Officer X becomes the substitute worker at the zoo while Alice goes on vacation and he is determened to get revenge on the penguins for all the misery they have caused him.
Hank and Dale are finding it easier to connect with each other's kids as suppose to their own. Dale figures that the reason he cannot connect is that he is not Joseph's real dad, but an alien is. When he tells this to Joseph, he goes off in search of his real dad.moreless
It's Nancy's 40th birthday and Dale takes her out, but while they are out a huge hail storm happens. Nancy rushes to the station to report the weather but is too late as Luanne has already done it. Nancy gets moved to night time and weekend news and have the younger sexier, Luanne in the morning. Nancy, trying to regain her age demands a face-lift from Dale, but it is too costly. Dale comes up with a scheme to sue the Manitoba Cigarette Company, claiming that the second hand smoke from all of the cigarettes he smoked aged Nancy prematurely. He thinks they won't show, but the tables get turned when they bring a countersuit.moreless
A doctor tells Dale that inhaling dangerous chemicals is affecting his health, and if he doesn't give up exterminating, he'll die. Hank gets Dale a new job as a faceless drone at the adhesives company, Stik Tek. But Dale's experience at killing living things proves invaluable when he is placed in charge of telling people they're fired. Joseph has a school project and Dale helps him by breeding roaches, until his job gets in the way.moreless
At a Strickland Grillstravaganza, Bobby saves the day with a propane comedy act, when they run out of BBQs. Strickland decides to create a comedy group, Propaniacs, to tour the rest of Strickland Propane branches, in which Bobby is in charge of. Surprisingly Hank thinks this comedy routine is hilarious and starts to really bond with his son.moreless
Hank and the gang rent a back-hoe to install Bill's new septic tank. While shopping for a part, Hank runs into Hal, who is very similar to Hank, and even drives the exact same truck. Hank befriends Hal which makes Hank's other friends jealous. After Hal helps Hank put in the new septic tank without telling Bill and Dale, they decide to run off with the back-hoe, but wind up stuck in a ditch.moreless
Cotton comes over for Thanksgiving even though it is Hank's turn to be with his mom. Cotton constantly insults Tillie, and Hank doesn't stand up for her, to her dissatisfaction. Later, the family goes to a mall, where Hank, his neighbors, and his father attend a lawn mower focus group. The company announces that it is retiring its old model and introducing a new version. Hank is the only one on the group who defends the old mower, and winds up having to defend his mother too. Peggy plans on a busy shopping day, but after her shoe breaks she falls asleep waiting for it to be repaired. Luanne and Bobby go skating so Luanne can meet guys, but she is struggling to get over Buckley.moreless
When Hank tries to buy a new dryer, he is told that his credit is no good because he owes money toArlen Video. The video store's computer says he rented and never returned a pornographic movie, Cuffs and Collars. Hank refuses to pay for a movie he never rented, and sets out to prove that the computer was wrong. Bobby believes that the family is secretly planning a surprise birthday party for him.moreless
When Hank discovers that the trailer Luanne grew up in is still available, he wants Luanne to move out of the house and back into the trailer. Hank and Peggy have a fight where Peggy accuses Hank of being cold and repressed, and Hank sort of tells Peggy to go to Hell. After Peggy goes with Luanne to help her move, Hank learns that a tornado is heading for the trailer park. It's up to him to save his wife and niece, and to prove that he's not so repressed after all.moreless