Aliens (SpongeHenge)
The Aliens appear at the end of SpongeHenge, looking at the sculptures SpongeBob SquarePants made. They are purple and have an extra eye on their forehead.
Trivia
- They live in the 51st century which is 10 centuries later after the future in SB-129.
- There are two things that may happened that why are aliens instead of fish.