Austin, Ally, Trish, and Dez are surprised, when a hacker has hacked Austin on Twitter and he hacks everyone and he cheats in games and it is said to be a girl, Stacy.
* Ross Lynch as Austin Moon
* Laura Marano as Ally Dawson
* Raini Rodriguez as Trish de La Rosa
* Calum Worthy as Dez
* Peyton List as Stacy
* Caroline Sunshine as Theresa McLaughlin
* Kenton Duty as Garrett McLaughlin
* Caroline Sunshine and Kenton Duty as Theresa and Garrett McLaughlin is absent for this episode.
* This is the first time that Caroline Sunshine is absent for an episode in the series.
* This is the first time that Kenton Duty is absent for an episode in the series.