Owen Teague as Noa

Freya Allan as Nova / Mae

Kevin Durand as Proximus Caesar

Peter Macon as Raka

William H. Macy as Trevathan

Eka Darville as Sylva

Travis Jeffery as Anaya

Lydia Peckham as Soona

Neil Sandilands as Koro

Ras-Samuel Welda'abzgi as Lightning

Sara Wiseman as Dar

Kaden Hartcher as Oda / Rust

Andy McPhee as Honored Elder

Nina Gallas as Youngster #1

Samuel Falé as Youngster #2

Dichen Lachman as Korina

Virginie Laverdure as Lead Tech

Markus Hamilton as Tech #1

Benjamin Scott as Tech #2

Nirish Bhat Surambadka as Youngster #3

Frances Berry as Laika

Peter Hayes as Feral Human #1

Sheree da Costa as Feral Human #2

Souleymane Diasse as Feral Human #3

Olga Miller as Feral Human #4

Dmitriy Miller as Feral Human #5

Anastasia Miller as Feral Human #6

Michael Spudic as Tech #3

Karin Konoval as Maurice

Terry Notary as Rocket

Mitchell Roach as Eagle Clan (uncredited)