Styx is a 2001 crime thriller filled with action scenes and double-crossing plot twists. Nelson (Peter Weller) is a notorious criminal whose safe-cracking skills are legendary among both law enforcement and the criminal underworld. After a disastrous heist, Nelson decides to leave his life of crime and live as a normal, law-abiding citizen. Nelson's brother begs for help after gambling himself into deep trouble with violent, dangerous loan sharks from a feared crime family. Nelson reluctantly agrees to help and teams up with Art (Bryan Brown), an experienced criminal. Art and Nelson plan the diamond heist of the century that, if all goes as planned, will get Nelson's brother out of hot water. Unfortunately nothing ever goes as planned, and avoiding the dangers that cross their paths is essential to completing their mission. Can Nelson come in from the cold to save his brother with Art's help or was the mission doomed from the beginning?