Continuity: In the scene where Taran, Princess Elonwy and FFlewddur try to escape from the Horned King's castle, Taran opened the gate by removing the chains. The next shot the gate is closed and chained, the last shot the gate is open again, and the boat is pushed trough by Taran.

Other: During the escape from the Horned King's dungeon, Princess Eilonwy calls Taran by his name despite he never told it to her.