Step Brothers (2008)

98 min - Comedy
Two aimless middle-aged losers still living at home are forced against their will to become roommates when their parents get married.
Director: Adam McKay
Writers: Will Ferrell, Adam McKay
Stars: Will Ferrell, John C. Reilly, Mary Steenburgen, Richard Jenkins
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The Na'vi language was created entirely from scratch by linguist Paul Frommer, who was hired by James Cameron to construct a language that was easily pronounceable by the actors, but lacking any resemblance or influence from any single human language. Around 500 words were created.
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