The wedding celebration becomes a bitter farewell for the young husband and two of his friends. The next day, Mike, Steven and Nick are sent straight to the roaring hell of the Vietnam War. After a merciless fight, the three are captured in the jungle. Their guards play a deadly game with the prisoners: Russian roulette. After a successful escape, Mike returns home as a broken man. Nick, who survived at roulette, hires himself out as the 'invincible' of this diabolical game in the entertainment districts of Vietnam. Mike flies back to get his friend out of this hell as well. An eminently political film and great cinema: The three friends Michael, Nick and Steven experience the horror in the Vietnamese jungle. They are caught and have to play Russian roulette under threats.