Dinotopia: Quest for the Ruby Sunstone is a 2005 American animated film irected by Davis Doi. Based on the Dinotopia series, this is the first related animated version. After the Hallmark Entertainment live-action television series adaptation ended, Hallmark made this animated adaptation mostly as a marketing tool. It is noted for hardly following elements from the original book series and even shows a great lack in character development, which is one of the main criticisms of the film.