Sonic Underground (1999)

Episode Overview

Title: Buzz Off! Plot: A group of Freedom Fighters faces annihilation at the hands of a horde of robotic fly-bots. In his quest to track them down, Manic falls victim to a serum that turns him into Robotnik's loyal servant. When Sonia discovers her brother sending a radio transmission to Robotnik, she understands he’s been enchanted. It falls to Sonic to eliminate the dangerous metallic swarms and save Manic from their control.