- It is revealed that Ford once thought that he and Bill were friends and that they design the portal together.
- It is revealed that Bill is from a place called the Nightmare Realm.
- The words shown on the computer are misspelled.
- After the girls return to the shack with the unicorn hair, Wendy's left eye is swollen up from fighting the unicorns, as Mabel says to Ford if the Treasure they bought back was ok, Wendy's right eye is swollen up and her left one normal when the episode ends and Stan runs in yelling "money!" it's just her left eye again.
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