Season 8
Episodes
1. One Space Day at a Time
The park is miraculously sent into space.
2. Cool Bro Bots
A group of robots come to help the guys in the dome.
3. Welcome to Space
Benson retreats back to earth in an escape pod, but finds life on earth much more challenging.
4. Space Creds
Mordecai and Rigby want to buy some cool hover boots, but don't have enough space creds for them.
5. Lost and Found
The guys need to retrieve a wallet on a hostile planet.
6. Ugly Moons
Muscle Man vows to prank someone.
7. The Dream Warrior
The park crew helps Pops overcome his nightmares.
8. The Brain of Evil
Mordecai and Rigby accidentally set loose a sinister brain.
9. Fries Night
When Benson is dumped by his girlfriend Pam, he goes on a quest for French Fries to fill the void left in his Heart.
10. Spacey McSpaceTree
Rigby must pass a safety test.
11. Can You Ear Me Now?
Mordecai and Rigby have to defend their case on a planet inhabited by ear people.
12. Stuck In an Elevator
Mordecai and Rigby want to go to a reunion concert.
13. The Space Race
The guys race through space.
14. Operation: Hear No Evil
Mordecai and Rigby want to avoid spoilers of their favorite TV show.
15. Space Escape
The guys must escape a bad guy.
16. New Beds
The guys get new beds.
17. Mordeby and Rigbecai
Mordecai and Rigby enter a teleportation machine at the same time, causing unwanted effects that they hope to reverse before it's too late.
18. Alpha Dome
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.
19. Terror Tales of the Park VI
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.
20. The Ice Tape
Pops finds a tape that contain answers to his questions.
21. The Key to the Universe
The rest of the gang learn something about Pops.
22. No Train No Gain
The guys help Pops train.
23. Christmas in Space
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.
24. Kill 'Em with Kindness
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.
25. Meet the Seer
After the incident between Pops and Anti-Pops, the gang search out to find the Seer.
26. Cheer Up Pops
The gang try to support Pops for the imminent battle against Anti-Pops.
27. A Regular Epic Final Battle (1)
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.
28. A Regular Epic Final Battle (2)
Allies from both sides rally together for the epic fight. However, Pops and Anti-Pops are once again at a stalemate. Mordecai and Rigby are forced to jump between the two factions.