Koko decides to try for the High Speed badge - something no trainee has ever won. Emery wishes he still earned badges like the trainees do. For fun, he plays a 'pretend badge' game with Hoot and Toot, ...

During a game of Chuggball, the trainees discover Rosa has a talent for reaching high, and they put her crane to practice doing odd jobs around Chuggington. But Rosa is out to prove she has more ...