Magellan is the deuteragonist of Eureeka's Castle.
Magellan is the castle's youngest and largest resident. He is not quick to grasp new ideas, and his enormous size often causes trouble for the other characters.
Magellan is mostly a light green color. The front of his body is yellow. He has white eyes with black pupils and blue spikes along his neck, back and tail.
Magellan appears in every episode of Eureeka's Castle.