On the last day of the first manned mission to Mars, a crew member of Tantalus Base believes he has made an astounding discovery – fossilized evidence of bacterial life. Unwilling to let the relief crew claim all the glory, he disobeys orders to pack up and goes out on an unauthorized expedition to collect further samples. But a routine excavation turns to disaster when the porous ground collapses and he falls into a deep crevice. His devastated colleagues attempt to recover his body. However, when another vanishes, they start to suspect that the life-form they have discovered is not without danger.

Liev Schreiber
Vincent Campbell

Elias Koteas
Charles Brunel

Romola Garai
Rebecca Lane

Olivia Williams
Kim Aldrich

Johnny Harris
Robert Irwin

Goran Kostić
Marko Petrovic

Tom Cullen
Richard Harrington

Yusra Warsama
Lauren Dalby
864 ratings. The score is reasonably stable but could shift up to 0.11 as more ratings come in.
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Release Date
August 11, 2013
Runtime
1h 38m
Genres
Horror, Science Fiction, Thriller
Director