A conservative propane salesman comes under the scrutiny of a social worker that mistakes his temper issues and his son's black eye as signs of child abuse.
Looking to help his son develop goals in life, Hank takes Bobby to a golf course, where Bobby accidentally assaults Hank's hero, musician Willie Nelson.
Bill's home becomes overrun by charity cases after Hank convinces him to volunteer at a halfway house; Peggy decides it's time to learn how to ride a bike.
Hank nearly moves his entire family out of Arlen after recent discoveries about the town's disreputable past lead the city manager to make drastic changes.
Bart falls victim to a number of pranks by Homer, so as revenge, he places a can of his favorite beer in a machine that shakes it up violently; Homer in a coma.
Marge is the only one able to care for her family after a terrible flu epidemic sweeps through Springfield, but a forgetful moment soon lands her in jail.
Gene is nervous about going to his very first sleepover; Bob and Linda try to figure out who snores more at night by recording themselves as they sleep.
Bob and Linda's plans for a double date go horribly awry when both couples become stuck inside an escape room game; Louise decides to host a zombie-movie night.
While the kids are at Outdoor Education, Tina has an epiphany with the help of a forest-living hermit; Bob and Linda learn what it's like to have an empty nest.
To make up for forgetting Bob's birthday, Linda and the children plan a last-minute surprise party, but Linda needs Hugo to distract Bob in the meantime.
Tina has difficulties with the training required to join the Junior Lifeguards; Bob's Burgers gets a boon when Bob and Linda decide to offer free Wi-Fi.
The Belcher family attends various open houses to get free food at Linda's behest; the children make an unexpected discovery that causes trouble for the family.
Peter blows his savings on lottery tickets and the family writes it off as his usual shenanigans until they become millionaires and can't stay grounded.
When Ryan Reynolds visits Quahog, he becomes obsessed with Peter Griffin; in an attempt to be a big boy, Stewie steals the family car to go for a joy ride.
Lois cooks a huge Thanksgiving meal and invites the whole troop over; Joe receives a shock when his formerly M.I.A. son, Kevin Swanson, returns from Iraq.
After an adventurous day at the amusement park, the Griffins' car breaks down in Amish country and they are stranded with no way out; Meg likes an Amish boy.
When Carter falls asleep at the wheel, the family decides it might be time for him to retire and look into sending him to a retirement community in Florida.
A doctor acquaintance of Leela's volunteers to give her a prosthetic eye so that she can look like a normal human; Bender adopts children from an orphanarium.
Kif has a difficult time impressing the Wongs, so he jumps at a chance to earn their respect by retrieving their Buggalo herd after they disappear in a storm.
After being dumped by her boyfriend, Luanne starts to drive the family crazy by crazing every day and night, leading Hank to find her a new significant other.
After becoming extremely constipated and receiving unhelpful advice from friends, Hank is forced to visit the doctor, who warns him to change his diet.
A strange new family moves next door to the Hills, as Hank immediately dislikes the new neighbors, but Peggy forces Hank to attend a barbecue at their house.