Special Guest Stars Dylan Gilmer as Young Dylan Dana Heath as Mika Macklin / ShoutOut Terrence Little Gardenhigh as Miles Macklin / AWOL Havan Flores as Chapa / Volt Gabrielle Nevaeh Green as Maddie Luca Luhan as Bose / Brainstorm Kate Godfrey as Ruby Anton Starkman as Milo Alaya High as Lay Lay Guest Stars Kurt Ela as Alan Matte Martinez as Ty Reyn Doi as Horrigan Frankie Grande as Frankini Co Starring Alex Hanpeter as Luna the Tuna Lonyé Perrine as Lucy