Will Blum (alt Dewey Finn), Jenn Gambatese (Rosalie Mullins), Spencer Moses (Ned Schneebly), Mamie Parris (Patty Di Marco), Ava Della Pietra (Summer), Raghav Mehrotra (Freddie), Evie Dolan (Katie), Diego Lucano (Lawrence), Brandon Niederauer (Zack), Shahadi Wright Joseph (Tomika), Luca Padovan (Billy), Gianna Harris (Shonelle), Carly Gendell (Marcy), Gavin Kim (Mason), Sofia Roma Rubino (u/s Madison)