I learned to play Blackjack when I was in my teens. I used to get lucky and considered myself pretty good at the game. All those misconceptions were shattered when I saw this movie. I did not know you could apply probabilities and change theorems this effectively!! Combine that with card counting and voila ... you might just have a way to beat the system.
The movie is a true story of how 6 MIT grads made such a system and took a lot of casinos for a ride. The movie stars one of my favorite actors - Kevin Spacey, immaculate as usual. The story is racy enough and keeps you involved throughout the 2 hours.
Geeks can be heroes as well :-) ... worth a watch if you like numbers and cards.