That Which Cannot Be Unseen is an episode of Monsters vs. Aliens. It Premiered on February 1, 2014.


After witnessing something horrifying in Coverton's room, Team Monster must submit to Memory wiping.


That Which Cannot Be Unseen/Script



  • Chuck Charles is a news reported from The Penguins of Madagascar that made an voice cameo in the episode.
  • Susan's sundae looked nothing like a sundae.


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Next: Bride of the Internet

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