Maddie Ziegler as Sabrina Lietchen
Jaeden Lieberher as Jaeden Lieberher
Finn Wolfhard as Finn Wolfhard
Jack Dylan Grazer as Jack
Millie Bobby Brown as Millie
Sophia Lillis as Sophia
Wyatt Oleff as Wyatt
Noah Schnapp as Noah
Gaten Matarazzo
Caleb McLaughlin as Caleb
Sadie Sink as Sadie
Additional cast to be included as the story continues