Biography: Bonnie MacBird is an American writer, actress and producer of screen, stage and prose. She co-wrote the science fiction film Tron. MacBird is a native of San Francisco, California, who graduated from Stanford University with a bachelor's degree in music and a master's degree in film. She is married to computer scientist Alan Kay. Description above from the Wikipedia article Bonnie MacBird, licensed under CC-BY-SA, full list of contributors on Wikipedia.