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The Unown are the main antagonists of Spell of the Unown, the third Pokémon movie. The Unown send Professor Hale into their dimension. Later, Molly Hale releases some Unown from the stone tiles in a box in her house. The Unown, reading Molly's mind, make her wishes come true, including turning Greenfield into crystal and creating Entei to be Molly's new dad. Because Molly wants a mom also, Entei kidnaps Ash's mom. Eventually, Molly realizes that what she is doing is wrong and she wants to stop, but the power of the Unown is out of control, so Entei, sacrificing himself, destroys the psychic energy shield around the Unown, the Unown get turned back into stone tiles, and Professor Hale gets released from the Unown dimension.
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For more information on this Pokémon's species, see Unown.
