Dylan O'Brien

Joel Dawson

Jessica Henwick

Aimee

Michael Rooker

Clyde

Dan Ewing

Cap

Ariana Greenblatt

Minnow

Ellen Hollman

Dana

Tre Hale

Rocko

Pacharo Mzembe

Ray

Senie Priti

Karen

Amali Golden

Ava

Te Kohe Tuhaka

Tim

Tasneem Roc

Anna Lucia

Thomas Campbell

Anderson

Joel Pierce

Connor

Melanie Zanetti

Kala / Voice of Mav1s

Bruce Spence

Old Pete

Hazel Phillips

Janice

Miriama Smith

Maya

Andrew Buchanan

Joel's Father

Tandi Wright

Joel's Mother

Damien Garvey

Bill

Julia Johnson

Betty

Ariu Lang Sio

Roberto

Donnie Baxter

Parker

Helen Howard

Rose

Larry Cedar

Elderly Colonist (uncredited)

Tonia Renee Hammerich

Escapee (uncredited)

Keiichi Enomoto

Escaping Camper (uncredited)

Braden Lewis

Escapee

Hero

Boy

Dodge

Boy