The Scene:  It takes balls of steel to try and rip off the casinos, especially in the old-school days when they were run by the Mafia.

Here, Martin Scorsese lays out the meticulous methods by which casino boss Sam "Ace" Rothstein roots out the cheaters and makes sure they don't come back for seconds.

Remember: the house always wins.

So Money Shot: 3:48 - The set-up suggests that Sam is going to use an electric saw to relieve the light-fingered thief of the tools of his trade.

Which makes it all the more alarming when, out of nowhere, the bones in his hand get smashed to bits with a hammer.