Briar's new school reveals a hidden magic world.
| Name | Type | Role | |
|---|---|---|---|
| Tim Federle | Writer | ||
| B.J. Harrison | Guest Star | Agnes | |
| Brandon McEwan | Guest Star | Dylan | |
| Swayam Bhatia | Guest Star | McKenna | |
| Cecilia Deacon | Guest Star | Mary Roberts | |
| Brendon Tremblay | Guest Star | Alexander | |
| Keegan Connor Tracy | Guest Star | Tamora Tomlinson | |
| Tim Federle | Director | ||
| Tim Federle | Creator | ||
| Malachi Barton | Actor | Jake | |
| Devon Sawa | Actor | Mr. Cole | |
| Jordan Leftwich | Actor | Sasha | |
| Ora Duplass | Actor | Tegan | |
| Louis Thresher | Actor | Ollie | |
| Malina Weissman | Actor | Briar Roberts | |
| Tiffani Thiessen | Actor | Miss Graves |