When cop Steve returns home in the midst of his brother Joey's investigation into the murder of

神勇的蓝波（西尔维斯特?史泰龙 Sylvester Stallone 饰）又回来了！这次，蓝波奉命返回越南调查失踪的美军是否已成为战俘。然而，蓝波甫一登陆越南，所有装备和武器都丢失了！随身剩下的，只有