Who plays Maddy in Euphoria? Alexa Demie
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HBO's 'Euphoria': Who is in the cast and who are they playing?

11. Who plays Maddy in Euphoria? Alexa Demie
Alexa plays Maddy Perez, Nate's on-again and off-again girlfriend, in the series. You might recognise Alexa from her roles on 'Ray Donovan' and Netflix's 'Love'. She also appeared in one episode of Netflix's 'The OA'.