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In the movie version of Tarzan, Terk is a female and was voiced by Rosie O'Donnell. But in the play, they made Terk a male, and in the original broadway cast of the play, Terk is played by Chester Gregory II.
Actually the voice of Baby Terk is also provided by Rosie O'Donnell. Making her one of the few, if not only, people to voice both the younger and older version of the same character in a Disney film.
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