Sonic Underground (1999)

Episode Overview

Robotnik sets up a track meet to ensnare Sonic, confident that his rival won't resist the challenge of a speed contest. Sonia and Manic, understanding Sonic's competitive spirit, warn him against participating, knowing it could lead to danger. When they realize Sonic is missing, they rush to the race to save him. However, to their surprise, Sonic refrains from competing and instead faces an even tougher challenge: racing against time to rescue his brother and sister.