Special Guest Stars Valeria Golino as Paola Lambruschini Foo Fighters as Themselves Guest Stars Victoria Tate as Rena Robinson Shari Belafonte as Julia Johnson Hannah Leder Werntz as Isabella Joe Marinelli as Donny Eli Bildner as Joel Rapkin Amber Friendly as Layla Bell Joe Pacheco as Bart Janina Gavankar as Alison Namazi Andrea Bendewald as Valerie Kay Tara Karsian as Gayle Burns Holland Taylor as Cybil Richards Oona Roche as Lizzy Markus Flanagan as Gerald Drummond Embeth Davidtz as Paige Kessler Co Starring Theo Iyer as Kyle Choni Francis as RJ Smith Jack Conley voices Earl Sean James as Jimbo Candice Ramirez as Jasmyn Catherine Dyer as Teresa Bonner Zak Lee Guarnaccia as Professore Viola