Michael Fassbender

Walter

Katherine Waterston

Daniels

Danny McBride

Tennessee

Billy Crudup

Oram

Demián Bichir

Lope

Tess Haubrich

Rosenthal

Nathaniel Dean

Hallett

Björn Hlynur Haraldsson

Phobos (voice)

Geeves O'Shea

Technician

Toby Dye