Page "Vulcan (Star Trek)" Paragraph 27

According to the DVD commentary of the film, Star Trek II: The Wrath of Khan, actors Leonard Nimoy and Kirstie Alley, portraying Spock and Saavik respectively, spoke their lines in English, and later dubbed in alien dialogue ( at least partially designed by linguist Marc Okrand ) that corresponded with the movements of their mouths in the scene.