That's the fictional total of all the money humanity has fictionally spent saving Matt Damon. Some guy on the internet figured out the amount, and I've got to say ... I just don't know if Matt Damon is worth it. He's not my Damsel in Distress of choice.
I think if I was the hero in a rescue mission movie, I think I'd want the actor playing the person I saved to be [...] I don't know. Maybe Jon Hamm. He seems like he'd be good breeding stock.
What about everyone else. If you were in a movie and had to rescue someone from Mars or whatever, who would you want them played by?