The Swan Princess: The Mystery of the Enchanted Kingdom

The Swan Princess The Mystery of the Enchanted Kingdom alternatively subtitled as The Swan Princess The Mystery of the Enchanted Treasure is a directtovideo film and the third installment in the The Swan Princess franchise. It was released in 1998, directed by Richard Rich, and features the voices of Michelle Nicastro and Brian Nissen as Odette and Derek. This film follows Derek and Odette having to deal with Zelda, a sorceress, who is seeking the Forbidden Arts and wishes to use it to destroy their happiness.

Dereks and Odettes kingdom is preparing a celebratory Festival Days. Unknown to them, the wicked witch Zelda, who was once a partner of the evil sorcerer Rothbart, plans to wreak havoc to their kingdom by stealing Rothbarts notes on the Forbidden Arts. As part of her plan, she captures a yakeybird named Whizzer who has the ability to imitate any voice after hearing it only once. Zeldas magical abilities are limited, but she can create a seeker, a magical fireball that can home in on anyone she commands it to. Threatening his life with this ability, she sends Whizzer to the Swan Lake castle as a spy. Whizzer overhears that Derek secretly kept Rothbarts notes on the Forbidden Arts, despite him telling Odette before that they have been destroyed.After Whizzer informs Zelda, she goes to the castle pretending to be a slave from the country of ChutenChutenDoodang. She flirts and charms over Lord Rogers with a story about how she has escaped a king who had her locked up and play the accordion constantly. Rogers falls for Zelda and invites her to stay at the castle, despite the current reservations of Queen Uberta, Dereks mother. That night, Zelda steals the treasure chest with Rothbarts notes and escapes. To her dismay the notes are incomplete, preventing her from gaining the full powers. Zelda questions Whizzer and learns that Derek kept the remaining portion somewhere else. ........

Source: Wikipedia