Linda Ballantyne is best known for voicing the title role of Serena Tsukino/Sailor Moon in the  second half of the original English version of Sailor Moon. She began her voice acting career in  1999 for the animated series, The Avengers: United They Stand as the voice of Wasp/Janet Van Dyne. In 2000, she voiced Percy in the 2000 fantasy film, Thomas and the Magic Railroad.  Ballantyne would later provide the voice of Champ Bear in the Care Bears films, Care Bears:  Journey to Joke-a-lot and The Care Bears’ Big Wish Movie, as well as the voice of Wicked in the  PBS Kids long-running children’s television series, Cyberchase. She also had recurring voice roles  in Yin Yang Yo! and briefly voiced Violet Vanderfleet in the animated series, Totally Spies.