“Alley McSteal”
Episode 3ACH03
Original Airdate: 9/18/16
Boomhauer has started dating Didi, who is still grieving over the loss of Cotton. Hank, Bill and Dale are infuriated when Boomhauer invites Didi to stand with them in the alley, and become determined to take a stand. But Hank, realising that for the first time in months Didi is happy, tries to stop the plan from going ahead. Meanwhile, Luanne is overjoyed when she is promoted to assistant manager at the salon.

“Down and Out in the Hills”
Episode 3ACH02
Original Airdate: 9/25/16
A dinner with the Souphanousinphones convinces Bobby it is time to propose to Connie. Bobby enlists the help of Joseph to find an engagement ring, but when Hank finds out, he desperately tries to get Bobby to re-consider, hating the thought of the Hills and the Souphanousinphones being connected. Meanwhile, Luanne adjusts to her new job as assistant manager, but has trouble with all the work that is involved.

“Propane Shop of Horrors”
Episode 3ACH01
Original Airdate: 10/2/16
Bobby is encouraged to open a day-care centre at Hill & Son, and finds himself becoming a hit with the kids after performing several comedy acts. Hank immediately dislikes the thought of having children around the business, and his worries become a reality when some meddlesome twins inadvertently wander into a life-threatening situation involving propane. Bobby, with a reluctant Hank, must now save the day.

“Unlike Father, Unlike Son”
Episode 3ACH04
Original Airdate: 10/9/16
After Bobby and Hank get into an argument, Bobby is so furious that he quits his job at Hill & Son and decides to work for Thatherton Fuels again. Hank is now faced with changing the father/son image of Hill & Son, but, unable to run the business without Bobby, he shuts it down and puts the building up for sale. Bobby is overcome with guilt afterwards, and must make a difficult decision after such a large argument.

“You Can’t Cheat an Honest Woman”
Episode 3ACH05
Original Airdate: 10/16/16
Bobby and Connie announce their engagement to everyone at Hill & Son, and are offered congratulations. But when Connie discovers the methods Bobby uses to sell propane to woman – flirting – she worries that the employees think he is cheating on her. Meanwhile, Luanne enlists the help of Hank for tips on her new job as assistant manager, but he ends up completely taking over, driving an outraged Luanne to fire him.

“Brotherly Hate”
Episode 3ACH07
Original Airdate: 10/23/16
Boomhauer is horrified to discover that his overbearing brother, Patch, is back in town and worries that he will steal his new girlfriend, Didi. Didi finds herself falling for Patch’s charm, but manages to scare him away after revealing that she has a kid. Meanwhile, Bobby and Connie prepare to move in with each other, but after his previous attempt at a committed relationship, Bobby begins to have second doubts over the change.

“Something the Landlord Made”
Episode 3ACH08
Original Airdate: 11/6/16
Bobby and Connie have moved in together but are horrified to learn that Kahn will be their new landlord. Connie is determined more than ever to get some privacy, and ends up going on a protest with the other residents annoyed by Kahn’s behaviour in an attempt to get him fired. Hank happily joins in but ends up getting into an argument with Peggy, who has taken pity on Kahn and is helping him to be liked.

“Love in the Times of Propane”
Episode 3ACH09
Original Airdate: 11/13/16
Sales at Hill & Son are falling dramatically due to Bobby’s booming relationship with Connie and Hank is slowly becoming concerned, ultimately enlisting the help of Peggy to get Bobby back to his old self, before he dated Connie. But Bobby gets the wrong idea, thinking that his parents can’t accept their relationship, and, in an outraged state of mind, he quits his job at Hill & Son and gets one working for Kahn’s company.

“A Mega Lo Down Dirty Shame”
Episode 3ACH06
Original Airdate: 11/20/16
Hank and Bobby are horrified to discover that the Mega Lo Mart is closing down after 20 years of servitude, but worry that a mega-sized propane retailer will take its place. Hank and Bobby become determined to stop this change from going ahead, afraid that people will buy their much-needed Thanksgiving propane there instead of Hill & Son. Meanwhile, Luanne cooks her first Thanksgiving dinner, but Peggy intrudes.

“Buck in the Game”
Episode 3ACH10
Original Airdate: 12/4/16
Hank and Bobby decide to go to the annual propane convention in Dallas, and are vexed to encounter a man named Phil, who bears a strange resemblance to Buck Strickland. Phil turns out to be Buck’s half-brother, but Hank and Bobby regret asking him about it when he decides to go re-open the propane business in Arlen. Meanwhile, back at home, Luanne tries to deal with an unruly child whose been left at the salon.

“Grave Art”
Episode 3ACH11
Original Airdate: 12/11/16
Hank is furious when he discovers that a group of rowdy teenagers have spray-painted Cotton’s gravestone with offensive messages, and, with the help of Didi, he becomes determined to protect the Arlen cemetery. However, in the midst of their plotting, Didi makes a pass to Hank, terrifying him. Meanwhile, Luanne enlists the help of Peggy to deal with a chauvinistic man who won’t stop flirting with her at the salon.

“License to Deal”
Episode 3ACH12
Original Airdate: 12/18/16
Peggy is furious when both Hank and Bobby ditch the Christmas celebrations in order to make what could be their biggest propane deal yet. Peggy tries to coax them into coming back, offering extra turkey and cold beer on demand. But when Bobby shows up, he reveals that he is spending the holidays with Connie instead, infuriating Peggy and driving her to hold him “hostage”, making Hank concerned about her.

“The Cook, the Contest, Her Husband, and His Propane”
Episode 3ACH15
Original Airdate: 1/15/17
Peggy decides to enter a cook-off sponsored by Mega Lo Propane and Propane Accessories, but when she chooses not to use propane, Hank enlists the help of Bobby to convince change her mind. But Peggy is so infuriated that Hank can’t accept her decision that she throws out all of the propane supply in the house and announces to everyone that the Hills are no longer a propane family, much to Hank’s anger.

“The Final Haircut”
Episode 3ACH16
Original Airdate: 1/29/17
Business at Hill & Son is slower than ever, so Hank temporarily hires experienced spokesperson Luanne for tips. Luanne starts offering free haircuts for customers, and, to Hank’s surprise, her ploy works. But when Luanne is forced to go back to the salon, Hank tries to find another hairdresser. However, Hank can’t find one with a personality as friendly as Luanne’s, or one that is as compatible with the customers.

“A Tale of Two Weddings”
Episode 3ACH13
Original Airdate: 2/5/17
Bobby and Connie are horrified to learn that Bill plans to marry his mail-order bride on the same day as their wedding, and desperately try to get him to re-consider. But when they meet his new bride, who, in a shocking “coincidence” turns out to be called Lenore, they worry that he is making a big mistake. Meanwhile, whilst doing Didi’s hair, Luanne mistakenly thinks that she and Boomhauer are getting married.

“Beer as Folk”
Episode 3ACH18
Original Airdate: 2/12/17
Hank and Bobby agree to start offering free Alamo beer for customers at Hill & Son, and are delighted when the ploy works. However, their happiness is short-lived when they discover that Dooley, who has been living secretly in the building for the past few months, has been drinking the entire stock. Hank and Bobby become desperate to get him to leave, later realising they don’t have the authority to make him.

“Hill & Son: The Director’s Cutback”
Episode 3ACH17
Original Airdate: 2/19/17
Hank and Bobby decide to renovate the building to give it a more modern touch, but after the changes are complete, Hank worries he is no longer able to sell propane the way he used to. To make matters worse, the renovators have made several cutbacks in profoundly stupid places, and the building starts to fall apart. Meanwhile, Luanne offers tips to a newly hired spokesperson at the Arlen beauty salon.

“Bobby Through the Looking Glasses”
Episode 3ACH19
Original Airdate: 2/26/17
When Bobby gets his license suspended for countless driving violations, he is unable to pass traffic school and is recommended to see an eye doctor. Bobby is vexed to find that his eyesight is slowly deteriorating and he needs glasses. Bobby reluctantly agrees, but is concerned that Connie will be repulsed by his new look. Meanwhile, Hank and Peggy inadvertently exchange glasses and are stuck with it all day.

“Luanne in Love”
Episode 3ACH14
Original Airdate: 3/26/17
Luanne introduces her new boyfriend to the Hills, who turns out to be none other than Patch Boomhauer. Boomhauer is uncomfortable with having his brother around again, and enlists the help of Peggy (who is worried about Luanne) to break up the happy couple. But when Patch finds out what is going on, he becomes determined to take revenge and swears that Didi will be his girlfriend sooner or later.

“A Protest of Courage”
Episode 3ACH20
Original Airdate: 4/23/17
When Peggy is forced into retirement in favour of a younger, more active substitute teacher, she enlists the help of Hank to stage a protest. However, when Hank is unexpectantly arrested for supposedly disrupting classes, Peggy is overcome with guilt, believing it to be her fault. Meanwhile, Luanne and Patch decide to break up with each other, but she is furious when he gets a cleaning job at the salon.

“The Bossed World”
Episode 3ACH21
Original Airdate: 5/7/17
After talking to several of her customers, Luanne begins to think that Mary is taking advantage of her hard-working skills. Luanne angrily confronts Mary, who ends up firing her. Luanne enlists the help of Hank to file a lawsuit for unfair treatment, and when he discovers that Mary is an old bully from high-school, he is determined more than ever to get revenge on the woman who made him so miserable.

“Bobby and Connie’s Wedding” (Part One)
Episode 3ACH23
Original Airdate: 5/14/17
Bobby and Connie’s long-awaited wedding day has finally arrived, but when Peggy is unexpectantly sick, she is unable to be Connie’s bridesmaid. However, Hank manages to convince her to go through with it. Bobby, meanwhile, is overcome with cold feet but decides to “play through the pain” – but when he arrives at the wedding hall, Peggy makes a shocking announcement to everyone – she is pregnant.