28 episodesFirst aired 26 September 2016
E1Sept 201611m
The park is miraculously sent into space.
E2Sept 201611m
A group of robots come to help the guys in the dome.
E3Sept 201611m
Benson retreats back to earth in an escape pod, but finds life on earth much more challenging.
E4Sept 201611m
Mordecai and Rigby want to buy some cool hover boots, but don't have enough space creds for them.
E5Sept 201611m
The guys need to retrieve a wallet on a hostile planet.
E6Sept 201611m
Muscle Man vows to prank someone.
E7Sept 201611m
The park crew helps Pops overcome his nightmares.
E8Oct 201611m
Mordecai and Rigby accidentally set loose a sinister brain.
E9Oct 201611m
When Benson is dumped by his girlfriend Pam, he goes on a quest for French Fries to fill the void left in his Heart.
E10Oct 201611m
Rigby must pass a safety test.
E11Oct 201611m
Mordecai and Rigby have to defend their case on a planet inhabited by ear people.
E12Oct 201611m
Mordecai and Rigby want to go to a reunion concert.
E13Oct 201611m
The guys race through space.
E14Oct 201611m
Mordecai and Rigby want to avoid spoilers of their favorite TV show.
E15Oct 201611m
The guys must escape a bad guy.
E16Oct 201611m
The guys get new beds.
E17Oct 201611m
Mordecai and Rigby enter a teleportation machine at the same time, causing unwanted effects that they hope to reverse before it's too late.
E18Oct 201611m
The gang find the Alpha Dome, the first dome ever sent to space. Inside, they find a bunch of people who believe it is 1690.
E19Oct 201622m
The guys gather in the house on the Dome and tell scary Halloween stories just like ol' times, only this Halloween, the stories have an extra terrifying, science fiction twist.
E20Nov 201611m
Pops finds a tape that contain answers to his questions.
E21Nov 201611m
The rest of the gang learn something about Pops.
E22Nov 201611m
The guys help Pops train.
E23Dec 201622m
The guys celebrate their first Christmas in space by opening presents, eating peppermint bark and telling Christmas stories. Benson wants the stories to be more Christmasy but the guys keep adding scary elements, which infuriate their boss.
E24Jan 201711m
Pops still doesn't wish to fight Anti-Pops and wants to peacefully work things out, but everyone else doubts kindness will stop Anti-Pops.
E25Jan 201711m
After the incident between Pops and Anti-Pops, the gang search out to find the Seer.
E26Jan 201711m
The gang try to support Pops for the imminent battle against Anti-Pops.
E27Jan 201711m
The crew arrive at Lolliland early, so they set up traps for Anti-Pops. Things seem to go off smoothly, but Anti-Pops is unfazed by their futile attempts.
E28Jan 201722m
Mordecai, Rigby and the gang help Pops in an epic final battle against Anti-Pops that will determine the fate of the universe.
