Special Guest Stars Corbin Bleu as Himself Lucas Grabeel as Himself Monique Coleman as Herself Guest Stars Alex Quijano as Mike Matthew Sato as Mack Valente Rodriguez as Principal Gutierrez Kylie Cantrall as Dani Caitlin Reilly as Quinn Napiera Groves as Terri Alyson Reed as Herself Bart Johnson as Himself Kaycee Stroh as Herself Scott Hoying as Himself Co Starring Kaden Dayton as Kaden Lauryn Cariño as Lauryn Kaison Cotton as Dancer / Chorus Performer Kenidee Allen as Dancer / Chorus Performer Lehi Falepapalangi as Security Guard James Irving Kono as Young Mack