Marceline, from Adventure Time is the little girl from Love Actually

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Ferb is the little boy from Love Actually AND he's Jojen Reed

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Eliza Thornberry is Gretchen Wieners

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Groot is the Iron Giant

Cartoon Voices You Didn't Know You'd Heard Before

Katara, from Avatar: The Last Airbender, is one of the 7 Evil Exes Scott Pilgrim has to fight. You might also know her as Anne Veal, but probably not.

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Mr. Frond is Michael Bolton (from Office Space, not the other Michael Bolton)

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King Candy, from Wreck-It Ralph, is Wash

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Prince Zuko is Rufio

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Nemo is Shane Botwin, from Weeds

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Lilo is the girl from The Ring

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Ron Stoppable is Eric Matthews

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Wendy, from Gravity Falls, is Lindsay Weir

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