Movies of Mary Knoll and Heather Matarazzo together

Mary Knoll and Heather Matarazzo have starred in 1 movie together. Their first film was The Princess Diaries in 2001..

Use the timeline above to view all the movies that Mary Knoll and Heather Matarazzo have starred in together. You can use the arrows or the arrow keys on your keyboard to slide from left-to-right along the timeline. If you have a touch device, you can slide left-to-right as well.

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