Racing engines, runaway go-carts and monster chases lead to thrills, spills and rescues! Thomas and Hiro discover there's no need for speed when trying to be a Really Useful engine; Fireman Sam is rescue-ready when Norman and James forget to put safety first; Bob the Builder™'s Machine Team keep their eyes open to big adventure and big fun, putting the TEAM in teamwork and getting the job done. Get set and go with favorite, fast friends in these six exciting adventures!