Guardians of the Galaxy

 

Thanos is Mikey's older brother, Brand, from The Goonies

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Nebula is Amy Pond

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Ronan is Ned, from Pushing Daisies

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Yondu's lackey, Kraglin, is Kirk, from Gilmore Girls (he's also the brother of the director, James Gunn)

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Thor: The Dark World

 

Malekith the Accursed is the Ninth Doctor

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