Hermes realizes that he would be more efficient as a machine, so he decides to remove unnecessary parts of his body and upgrade himself with robot parts.
Fry becomes a victim of a sausage-making accident, after which he decides to join a group of Neanderthals and lead a battle against an army of spaceships.
When Bender discovers that he and all other robots lack free will, he decides to leave Planet Express behind and embark on a quest for the meaning of life.
Professor Farnsworth is shocked to discover that his parents are living on a space station serving as a retirement home for people past the age of 160.
A commercial space vessel answers an SOS signal coming from a nearby planet where a squad member is infected by a deadly alien parasite, which escapes.
A warrant officer is recruited to accompany a crew of space Marines to investigate a planetary settlement that has disappeared following an alien encounter.
The Belcher children join forces to protect the aquarium from being shut down; Bob comes to realize that he can learn much about customer service from Linda.
Linda spends the weekend at the home used to film her favorite television show; while Teddy babysits the children, his back problems cause other problems.
Linda has a meeting with Mr. Frond when Louise gets in trouble at school, but Linda soon discovers that Louise was really trying to help another student.
One of Brian's old friends tries to talk him into getting neutered; Lois defies Peter's wishes and gets a pixie cut, which makes Peter try to out-embarrass her.
Stewie comes up with a plan to remain smart forever by constructing a machine that can alter his own DNA, but the devise ultimately fails to do as he intended.
Peter is forced to work from home due to his uncontrollable sweating; Stewie and Chris make a fake crowdfunding campaign to pay for damage they caused.
When the Robot Mafia takes control of the casino belonging to Amy's family, the Planet Express crew must devise a heist plan to recover the stolen property.
Bender meets a well-known, famous folk musician while at a maximum security prison, and he attempts to create a replica of the musician's precious guitar.
Bobby's turn as a cheerleader for a powder puff football game comes to an end when Peggy's new friend, a former lawyer, petitions to have the squad shut down.
Boomhauer returns to his old stomping grounds to regain his lost surfing mojo after he humilates himself in front of some surf bullies at a water park.
Cotton crashes a party at an upscale Japanese restaurant, where he comes face to face with a chef who he mistakes for an enemy from his World War II days.