Wes Weasely sold a Gravity Stopper cannon to Dr. Robotnik in the Adventures of Sonic the Hedgehog episode "Birth of a Salesman" and even threw in two pairs of Self-Gravity Boots so that Scratch and Grounder wouldn't be affected by the device. A Gravity Stopper was soon afterwards used as a component of the Super Stupendous Tremendous Horrendous Hedgehog-Catching Vanquisher.