Neptune (2018)

On the frozen moon of Triton, a cramped research base houses a small team of astronauts. The years in isolation have taken their toll and crewman Lee turns to suicide for escape. As he prepares to breath his last, he receives a vision from a supernatural creature. Now, intent on being the crew's salvation by facilitating their deaths, Lee begins destroying the facility and the other crewman begin to share in his delusion. Soon, the only person interested in survival is medical officer Bell.