Screen Rant

  • What is the origin and life cycle of the Stranger Things Demogorgon? 1 / 7

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  • The Demogorgon is a vicious creature from alternate dimension the Upside Down. 2 / 7

  • It can travel from the Upside Down via portals. 3 / 7

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  • It's resistant to gunfire and has a mouth that opens like a flower filled with teeth. 4 / 7

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  • There are six stages in its life cycle, growing from a stage one slug to a stage five Demodog. 5 / 7

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  • The Demogorgon appears to be the final stage, though there could be another, unseen form. 6 / 7

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  • Season two revealed Demogorgon's are controlled by the Mind Flayer and they may return in season 3. 7 / 7