Can Principal Burr be defeated? Are Josh and Sam truly meant to be? And what exactly is Crumble, anyway? It's epic conclusion time.

Cast: Charlotte Benesch, Matthew Broderick, Michelle Campbell, Steve Corona, Austin Crute, Stafford Douglas, Julia Flores, Colin Ford, Sandra Mae Frank, Jeanté Godlock, Jack Justice, Gregory Kasyan, Cody Kearsley, Fernando Lara, Alyvia Alyn Lind