Michael Mann on Collateral:
Prepping Jamie Foxx for his role in Collateral was a matter of getting him to understand the neighborhood this man came from, and the death-by-repetition involved in being a cab driver. Having been a cab driver myself, I knew what a grind that is. For Tom Cruise, who plays a hit man, the preparation involved all kinds of crazy stuff in preproduction—acquiring the skill sets he would need to be this man. We had him stalking various members of the crew for weeks, in secret, learning their habits, and then picking the moment. This person would be coming out of a gym at 7 a.m. and feel somebody slap something on his back—and it would be Tom, who had just put a Post-it on their back. In our virtual world, that was a confirmed kill.