The Astronaut

Kate Mara

Sam Walker

Laurence Fishburne

General William Harris

Gabriel Luna

Mark

Ivana Miličević

Dr. Michelle Aiden

Scarlett Holmes

Izzy

Macy Gray

Val

Reza Diako

Ethan Marshall

Daniel Quirke

Guard

Daiana Madeira

Medical Specialist

Christine Abernathy

Medical Assistant

Ezrael MacTire

Young Harris

Erin Gill

Young Sam

Gareth Battersby

Squad Leader

Aidan O'Sullivan

Private

Alex Conlon

Troop Captain

Hans Boller

Background