Aaron Eckhart and Michelle Rodriguez

Battle: Los Angeles stars Aaron Eckhart and Michelle Rodriguez join host Robin Milling to talk about Battle Boot Camp and how they got themselves into high gear to kick alien butt. Both stars say they sacrificed their aching bodies for the film. Eckhart tells Milling he broke his arm but didn't stop shooting. "I had to keep going because one if I was gonna break my arm I wanted it to be in the movie so I said, 'don't cut.' The second reason is it was for the character. I play a staff Sargent so I didn't tell anybody for a couple of days and then went to the doctor after work and they didn't put a cast on it or anything and it still works. It's healed but I couldn't afford to have it in a cast because I had to use it for towing around the weapon. The movie business is such a machine that you really can't afford to lose momentum. If they ask me again, I'll be waiting by the phone."