When Lois discovers that Stewie's sick playmate is being denied medical treatment because his parents are Christian Scientists, she decides to take matters into her own hands.

Meg's exciting European adventure comes to a halt when she is kidnapped; Stewie and Brian embark on an action-packed rescue mission..

Brian abuses Stewie's time machine and causes reality to run in reverse. So the two must work together to set things right before Stewie is “unborn.”

When the criminal who shot Joe years ago, leaving Joe in a wheelchair, becomes a fugitive, Quagmire, Joe and Peter team up to hunt the bad guy down.

Peter tries to keep up with Lois as she goes through a midlife crisis; Stewie brings home a turtle from the park.

When Meg learns her crush is gay and interested in Chris, she uses her brother to get closer to him.

To boost Chris' self-esteem, Peter and Lois send him to space camp. When camp ends and the Griffins come to pick Chris up, they accidentally are launched into outer space, and it's up to Chris to land the clan safely back on earth.

When Peter, Quagmire and Joe visit the Harvard University campus, Quagmire accidentally marries a prostitute. In order to get out of his marriage, Quagmire pretends to be lovers with Peter.

When the brewery announces it will be firing one employee, Peter is nervous he will be the one let go; the family departs on a Yacht Rock cruise that doesn't go as expected.

When Quagmire opens a cat café in town, Brian decides to take a stand to get the café shut down. Meanwhile, when Meg and Chris get in trouble at school, Lois becomes nervous and decides they need to go to church camp in order to find their way.

Peter gets himself arrested to avoid Lois' special Thanksgiving dinner; A secret that Stewie's been keeping from everyone is revealed.

When Meg takes Stewie to the mall to meet Santa, she has a surprising response. Meanwhile, Stewie is entirely scarred from the same experience and Brian tries to help him process it.

Peter secretly gets a credit card and overspends the family money, so Lois grounds him. To plan the perfect escape, he builds a tunnel leading directly to The Drunken Clam.

When Peter starts coaching for Quahog's minor league baseball team, he gets constipated during the national anthem and must kneel, unintentionally becoming the face of racial justice.

Stewie builds a DNA-altering machine that will allow him to remain smart forever, but the invention has the adverse effect and he instead transforms into what he should have always been - an actual baby.

Peter's non-stop sweating becomes a liability at his company, so his boss tells him to work from home. Meanwhile, after Stewie and Chris cause thousands of dollars in damage to an electronics store, the two create a fake Kickstarter campaign with Brian to pay back the money.

With a newfound love for rocking out to Van Halen, Peter gets in a car accident and falls into a coma.

Peter and Lois accidentally set up a cutaway gag together, which somehow transports them into the cutaway itself.

Peter and Lois vacation in Florida, only to discover they've rented a condo in a retirement community. Back at home, Brian helps Stewie take his first shower.