Rick gets an idea that would give his family a solution to the problems they've been having, which would allow him the freedom to go on an adventure with Morty.
Rick buys Morty an alien sex robot from an intergalactic pawn shop that Morty impregnates and the offspring turns out to be an alien man-child bent on killing.
Genius Rick takes on all kinds of horrible creatures in his adventures, but this time Rick has to battle with the devil himself and Summer is not thrilled.
Grandpa Rick has encountered many unusual characters, but his recent encounter with a group of old associates from the past causes problems with Morty.
Usagi goes on a family vacation to the hot springs, where she is unexpectedly reunited with Mamoru, but Mamoru no longer remembers Usagi or even who he is.
Benson decides he wants to spice up the annual Halloween party in the park by renting a machine that makes wishes, but things get a little out of control.
Mordecai and Rigby watch a movie marathon that ends up keeping them awake for two nights, but then they have to try to get their sleep cycle back to normal.
Rigby's little brother Don earns a black belt and invites Rigby and Eileen to the ceremony, but it means that Margaret and Mordecai have to spend time alone.
After Benson decides to get a pet pig, but when he's unavailable to take his new companion home to his apartment, Mordecai and Rigby are given the task.
After convincing himself that he is not smart enough for his intelligent friend Eileen, Rigby comes up with a plan to go back and get his high school diploma.
When the Titans start losing their body parts, everyone except Robin starts blaming the designers since they're the only ones with the power to do that.
The fate of a struggling ramen chef's shop hangs in the balance as the Baby Bears step in to help their new friend live up to her father's expectations.
Ivandoe and Bert's thoughts return their first meeting and the beginning of their grand quest when they become trapped by an avalanche close to Eagle Mountain.
Gumball thinks his classmate lives a better life than he and his family does, so he invites him over to teach his family how to live the life of a potato.
An angry Tina has Gumball and Darwin cornered in the library, but instead of staying and helping his brother, Darwin leaves Gumball to face Tina all alone.
Richard ends up in the hospital and Granny JoJo takes over his care stating that Nicole is incapable of caring for the family causing tension between the two.
Gumball hasn't washed his hands for three months and a virus army on them is threatening to take over the world, so Teri tries to get him to wash his hands.
Gumball and Darwin rent a movie to watch with Anais, but on their way back home with the movie, they are met with many distractions to get them off course.
Richard Watterson is a good dad despite the bone idle laziness and not being very smart, so Gumball and Darwin are determined to prove that he is their hero.
Gumball and Darwin attempt to use their imagination to mimic the game that they loaned to Tobias, but the laws of physics makes it pretty much impossible.
Tom and Jerry chase each other into a haunted house with magic mirrors and ghosts and end up a part of the show; Magicians Tom and Jerry have a magical duel.
Tina becomes the school newspaper's new advice columnist; Teddy volunteers to make a float for an upcoming parade only to realize he's in over his head.
Tina becomes the school newspaper's new advice columnist; Teddy volunteers to make a float for an upcoming parade only to realize he's in over his head.
Bonnie finally gives birth to a baby girl; Stewie falls for the newborn and will do anything for her; Joe borrows money from a bookie to pay the bills.
Peter participates in medical experiments to make extra cash, and one of the injections leads him to find a new mate and leave a heartbroken Lois behind.
Stewie gets mad after going to the "Star Trek" convention and not being able to ask a question of his favorite cast members, so he transports them to his room.
Higan discovers murder victims were all former ninjas whose real identities were leaked, and Higan targets the boss ninja as part of a plan to take revenge.
A Chinese billionaire buys the show from its creator Seth MacFarlane, and Stan checks Francine into an asylum after forgetting their wedding anniversary.
Stan is involved in an accident after texting and driving and then lies to cover it up, but when he then takes seizure medicine, he is plagued by side effects.
Clark Kent and his best friend begin an internship at The Daily Planet, where they meet a reporter who talks them into helping her investigate stolen robots.