Guest Stars Colby Strong as Blaze Kristina Ho as Betty Burke Cosme Flores as Ben Burke Liana Ramirez as Roxy Co Starring Reid McGowan as Steel Jamie Linehan voices Steel Campbell Cooley voices Scrozzle Charlie McDermott voices Smash Teuila Blakely as Commander Shaw Amber-Rose Henshall as Technician Joseph Wycoff voices Tubatron Ethan Buckwell as Bully Lukas Maher as Joey