Guest Stars Joe Farrell as Jared Hixenbaugh Lou Wilson as Lucas Wiley Jessica Juarez as Brianna Gagne G. Hannelius as Christa Carlyle Larry Joe Campbell as Greg Kavanagh Calum Worthy as Alex Trimboli Camille Hyde as Gabi Granger Dendrie Taylor as Denise Kavanagh Karly Rothenberg as Ms. Shapiro Ryan O'Flanagan as Mr. Kraz Camille Ramsey as Mackenzie Wagner Eduardo Franco as Spencer Diaz Sean Carrigan as Coach Rafferty Matt Miller as Vice Principal Keene Saxon Sharbino as Sarah Pearson