Life in the Polish resort of Lake Cezar is idyllic, that is, until local crime lord, Emil Provda, not satisfied with prostitution, drug-smuggling and gun-running, starts a protection racket among the resort's businesses. But this time Provda has picked the wrong battle. Local hotel owner, Stanislav, is one of a group of five ex-mercenaries. The old gang - Stanislav, Johnny Silver, Bull, Red and Pieter - must get together for this final fight. Putting their lives on the line, they decide to close Provda down if it's the last thing they do. The gang's crusade against Provda brings them up against their toughest opponents yet and the odds against them rise with each battle, until the final duel on a deserted island. Just when they think it's over, there's one more bullet to come; but who is on the receiving end?