Summer Nickerson
— Iris Shivers
Jake Edwards
— Estelle Cox
Audrey Wankel
— Amber James
Evelyn Santana
— Carolyn Bronson
Jackson DeMello
— Masked Man
Charlotte MacNamee
— Jade Becker
Trinh O'Doherty
— Olivia Riley
Ainsley Dowden
— Tatum Shivers (Mom)
Aoife McInerney
— Teenager 1
Henry Ingersoll
— Teenager 2
Brynn Dilley
— Person 1
Davin Fountain
— Person 2
Kameron Hall
— Voice of principal