Whistle

Dafne Keen

Chrys

Sophie Nélisse

Ellie

Sky Yang

Rel

Jhaleil Swaby

Dean

Alissa Skovbye

Grace Friedkin

Percy Hynes White

Michelle Fairley

Nick Frost

Mr. Craven

Janaya Stephens

Grace's Mom

Lanette Ware

Maya Jackson

Mika Amonsen

Tanner

Stephen Kalyn

Mason Horse Raymore

Troy James

Dead Dean

Cameron Norris

Timmy