A psychological sci-fi thriller which centers on four astronauts sent on a simulated mission to a distant planet to test the psychological effects of deep space travel. Locked away for 400 days, the crew's mental state begins to deteriorate when they lose all communication with the outside world. Forced to exit the ship, they wonder if the mission is a simulation after all. (Original Title - 400 Days) - 2015 Pandemic, LLC. All Rights Reserved.