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