Alexandra Shipp

Olivia

Edward James Olmos

Axel

Rolando Boyce

Drew

Wes Studi

Captain Mica

Camille Sullivan

Glynnis at Kennell

Ashley Judd

Terri

Bryce Dallas Howard

Bella (voice)

Patrick Gallagher

Teo

John Cassini

Chuck

Charles Martin Smith

Director

Rob LaBelle

Hiker

Chris Bauer

Kurch

Brian Markinson

Gunter

Lucia Walters

Aunt Loretta

Sean Quan

Boy 2 at River

Derrick Williams

Executive Producer

Lane Edwards

Officer Tom Rooker (uncredited)

Cesar de León

Steve

Jonah Hauer-King

Lucas

Barry Watson

Gavin

Motell Gyn Foster

Taylor

Broadus Mattison

Mack

Ben Immanuel

Dr. Gann

Tammy Gillis

Officer Leon

Spencer Drever

Boy 1 at River (Rick)

Farrah Aviva

Nurse Matthews (uncredited)