On the last day of a manned mission to Mars, an amazing discovery is made in the first domestic trailer for The Last Days on Mars, following the international trailer and poster that debuted earlier this week. Liev Schreiber stars as an astronaut who falls through the planet's porous surface, where he finds something that puts the lives of him and his team in danger. Directed by Ruairi Robinson and co-starring Romola Garai, Elias Koteas and Olivia Williams, The Last Days on Mars debuts on VOD formats October 31 before arriving in theaters December 6.