Merlin and the Book of Beasts

Sorcerer Arkadian has taken over Camelot with a zoo of beasts from his magical book. King Arthur's daughter Avlynn asks Merlin to help her take back Camelot. She also has to find the sacred sword Excalibur to assist her as she leads
In the twenty years since the fall of Camelot, Merlin has become a recluse known as "the wild man of the woods." He is now summoned by a charge of young knights as they quest to destroy an evil wizard who rules the land from a throne of a "New Camelot."