Guest Stars Jessica Juarez as Brianna Gagne Lou Wilson as Lucas Wiley Joe Farrell as Jared Hixenbaugh Larry Joe Campbell as Greg Kavanagh G. Hannelius as Christa Carlyle Calum Worthy as Alex Trimboli Dendrie Taylor as Denise Kavanagh Camille Hyde as Gabi Granger Ryan O'Flanagan as Mr. Kraz Camille Ramsey as Mackenzie Wagner Karly Rothenberg as Ms. Shapiro Eduardo Franco as Spencer Diaz Matt Miller as Vice Principal Keene Saxon Sharbino as Sarah Pearson Erica Shaffer as Erin Caldwell P.L. Brown as Mr. Baxter Aylin Bayramoglu as Madison Kaplan Regina McKee Redwing as Principal Regan Co Starring Myles Brewer as Duncan Fairchild Brian Perrault as Zack Rutherford Jayne Taini as Mrs. Rogers Bill Kottkamp as Brian Wheeland Joyce Greenleaf as Mrs. Rothacker Kyle Davis as Pantsed Dad Carla Jeffery as Sierra Sherrington Carlos Luna as Travis Pinsky Sean Sekino as Johnny Li Joey Maya Safchik as Allison Nester Roy Jenkins as Postmates Customer