Star Trek IV: The Voyage Home (1986)

119 min - Adventure, Comedy, Sci-Fi
To save Earth from an alien probe, Admiral Kirk and his fugitive crew go back in time to 20th century Earth to retrieve the only beings who can communicate with it, humpback whales.
Director: Leonard Nimoy
Writers: Gene Roddenberry, Leonard Nimoy
Stars: William Shatner, Leonard Nimoy, DeForest Kelley, James Doohan
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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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