After being conned by friends Jim sets them up to settle the score and save himself.
Did You Know?
The whole plot - recouping the money stolen by Eddie Marks (who had a card game Jim was in robbed by masked gunmen) - is based on an impossibility.
Jim only found out about the location of the card game, a short time beforehand, and never mentioned the location of it to anyone, so, unless Jim was followed from his home to the card game, they'd have no idea where the game to 'hit' was at. See more
He's gonna send you a message in a lead envelope and you're dead!