Jim Cummings was the voice of Robotnik in the original pilot film for this series. He would go on to do a dark interpretation of the character in Sonic the Hedgehog (1993).
Catch some heartburn on us!
During the credits, we see a Wile E. Coyote-like segment where Dr. Robotnik is setting a trap where a large mechanical press is supposed to smash Sonic. But when Robotnik pushes the remote control button, the trap doesn't do anything. He walks under the press to see what happened, and Sonic takes the controller, presses the button and smashes Robotnik. The press rises, and Sonic tosses the remote control under the press before running off. A flattened Robotnik gently falls from the press onto the controller and ends up smashed again.
When the USA network aired the series on the Cartoon Express, they cut out the "Sonic Says" segments.