Sam is a professional gambler complete with the whole package--highs and lows in fortune, an ex-wife with money, and an estranged son. Rivalry comes to a head when Sam starts living with a much-younger woman. From then on only one rule applies—win when it counts, at any price.

Pushed to his breaking point, a master welder in a small town at the foot of the Rocky Mountains quietly fortifies a bulldozer with 30 tons of concrete and steel and seeks to destroy those he believes have wronged him.