Evanna Lynch as Heiress Luna Lovegood

Tati Gabrielle as Kellah Johnson

Sadie Sink as Heiress Celeste Bryn

Frog Choir members:

Gryffindor:

Janel Parrish as Emma Vane

Nathalie Emmanuel as Heiress Allison Barnes

Loren Gray as Linderina Crane

Ekow Quartey as Bem Kelly

Isabella Laughland as Leanne Simpson

Samantha Clinch as Eloise Midgen

Ravenclaw:

Ryan Nelson as Michael Corner

Claudia Kim as Sue Li

Diego Boneta as Eddie Carmichael

Zella Day as Sara Fawcett

Liana Liberato as Eleanor Simpson

Penelope Mitchell as Penelope Clearwater

Slytherin:

Dove Cameron as Heiress Daphne Greengrass

Katheryn Winnick as Heiress Gemma Farley

Keith Powers as Gabriel Lithgow

Cierra Ramirez as Juniper Willows

Louis Cordice as Heir Blaise Zabini

Hufflepuff:

Kerry Ingram as Leanna Jones

Cara Delevingne as Megan Jones

Nicholas Brown as Daniel Howards

Steven Yeun (yeun-sang-yeop) as Maxwell Rookwood.

Charlotte Skeoch as Hannah Abbott

Eleanor Columbus as Susan Bones