Wallace A. Ditso is a character that appears in the Adventures of Sonic the Hedgehog television series. He is an inventor Badnik created by Dr. Ivo Robotnik with an NA, PHD, LLD and WCR. However, he was dumped because none of his inventions worked. He lives in Scrap Valley.
After Dr. Robotnik sent a trash compacting crab robot to destroy Scrap Valley, Wallace A. Ditso banded together with Sonic, Tails and the other misfit robots to sabotage Robotnik and destroy his new resort, "Club Robotnik". During Robotnik's opening speech, Ditso used his technological skills to project pictures of Robotnik with a pig's body and Robotnik taking a shower up on the big screens for the all the people to see. After Club Robotnik was destroyed, Ditso announced that they would use the remains to rebuild Scrap Valley.
Later on, Ditso came to at "Bruno's Billiards Chili-Dogs" where he witnessed Tails beat Bruno at a crooked game of pool. The next day Ditso planned to compete in The Mobius 5000, but before the race even started, he and his car were flattened by Scraper.
Ditso is very friendly and acts as kind of a leader to the other robots. He also has a sense of humor: for example, his WCR license stands for "Way Cool Robot". Like other members of Scrap Valley, Ditso thought of himself as a loser because of his flaws, but when his flaws proved to be a key factor in stopping Robotnik's evil plot he gained more confidence in himself.
- Wallace looks similar to Killer from All Dogs Go to Heaven.