Moon (2009)

Sam Bell is in the final stretch of a three year assignment, harvesting an alternative energy source on the Moon (2009). Alone except for the company of sentient computer GERTY, Sam has an accident one day and finds himself mysteriously back in the space station. Curious, he goes back to the accident site and discovers that he's not alone after all. You'll be glad to spend some time alone with yourself after you see Sam Rockwell’s full moon! Now if only he would turn around so we could see the little man on the moon as well!