Grossology Season 1 Episode 15 The Insider

When Ty personally stops the latest of Lance Boil's evil plans, the ex-grossologist villain decides to deal with Ty once and for all. After miniaturizing himself and tricking Ty into drinking him, Lance races through Ty's veins headed for his cerebral cortex. His plan - turn Ty into a drooling vegetable! Luckily, Abby's not afraid to dive in after Lance - too bad Ty refuses to sit still and let her work, he's got a school battlebot competition to win!