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Director: Nataliia Vorozhbyt
The movie titled "The Potion" does not correspond to a widely recognized major theatrical or streaming release in current film databases. While the provided knowledge base contains extensive information regarding the Harry Potter franchise, including HBO's upcoming series adaptation of The Philosopher's Stone and various magical potions like Felix Felicis, there is no record of a standalone film specifically titled "The Potion." It is possible this title refers to an obscure independent short film, a mistranslation of a different work, or a fictional entity within the context of the provided search results which focus on wizarding world media.
Since no verified feature film exists under the exact title "The Potion," there are no legitimate streaming services offering it for rental, purchase, or subscription viewing at this time.