Carl the nightmare alien is a minor character in Regular Show. He made his debut as the antagonist in the Season Eight episode "The Dream Warrior". He works for Anti-Pops.
Appearance
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Personality
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History
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Trivia
- The way his species can invade a person's dream and change their appearance is similar to Freddy Krueger from the A Nightmare on Elm Street franchise.
- Interestingly, Robert Englund, who voiced the Anti-Pops, prevoiusly portrayed Krueger.