Guest Stars Lou Wilson as Lucas Wiley Joe Farrell as Jared Hixenbaugh Jessica Juarez as Brianna Gagne Camille Hyde as Gabi Granger Calum Worthy as Alex Trimboli Larry Joe Campbell as Greg Kavanagh G. Hannelius as Christa Carlyle 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