Without Matt Damon, the solitary fight for survival on Mars would be lonely indeed. Alone on screen for most of his scenes as an astronaut stranded on the red planet, the Oscar-nominated actor is the winning heart of Ridley Scott’s epic space adventure, "The Martian." With Damon’s charm center stage, Scott has crafted an exciting, hopeful story about humanity at its best: The brightest minds working together for a common goal that bridges international borders and forges a feeling of unity.