ERNIE MAC and A VERY TALL MAN/ SEAMUS/ A CERTAIN POTIONS TEACHER / PROFESSOR TURBAN / GHOST HISTORY TEACH / PROFESSOR LOCKY / MR. NICK / SAL / SECOND HEADMASTER / REAL MR. MOODY (Theodore Benson)
HANNAH and FIRST HEADMASTER/PROFESSOR McG / PROFESSOR SPROUTTY/ XAVIA JONES / PROFESSOR LANNY / RUNES TEACH / MS. BABBLE (Gabrielle Stokes)
J. FINCH FLETCHLEY and UNCLE DAVE / COYLE / A FAT FRIAR / CLUMSY LONGBOTTOM/HERMEOONE #3 / VIKTOR / MR. BAGMAN / ZACH SMITH (Jeremiah Self)
NARRATOR (Samantha Montgomery)
WAYNE HOPKINS (Ethan Carr)
OLIVER RIVERS (Jackson Rossi)
MEGAN JONES (Emily Bell)
ERNIE MAC and A VERY TALL MAN/ SEAMUS/ A CERTAIN POTIONS TEACHER / PROFESSOR TURBAN / GHOST HISTORY TEACH / PROFESSOR LOCKY / MR. NICK / SAL / SECOND HEADMASTER / REAL MR. MOODY (Theodore Benson)
HANNAH and FIRST HEADMASTER/PROFESSOR McG / PROFESSOR SPROUTTY/ XAVIA JONES / PROFESSOR LANNY / RUNES TEACH / MS. BABBLE (Gabrielle Stokes)
J. FINCH FLETCHLEY and UNCLE DAVE / COYLE / A FAT FRIAR / CLUMSY LONGBOTTOM/HERMEOONE #3 / VIKTOR / MR. BAGMAN / ZACH SMITH (Jeremiah Self)
LEANNE and CINNY / HELGA/ FRENCHY (Kenzie Tatum)
SALLY PERKS and HERMEOONE / BLONDO MALFOY / ROWENA / RITA SCOOTER / BIPPY (Clarke Preston)
SUSIE BONES and HARRY / COLIN / HERMEOONE #2 / RIC CRYFF/MYRTLE (Madison Fleck)
CEDRIC and MR. VOLDY (Kevin Lozano)
SWING / PUFF / DEATH BUDDY (Jordan Bethell)
SWING / PUFF / DEATH BUDDY (Jerzey Banks)
SWING / PUFF / DEATH BUDDY (Anneke Cranor)