Old school friends go on a paintball trip, miles away from civilization. Things go horribly wrong when they discover a cold-blooded masked killer moxia.cc is among them. Now they must fight to survive...

　　罗德（安迪•萨姆伯格 Andy Samberg 饰）与同母异父的弟弟凯文（乔玛•塔昆 Jorma Taccone 饰），以及两个又二又丧的朋友组成了一个特技飞车小组。飞车手罗德的生活中只有两件事：继承死去的特技车手父亲的遗志，打赢强壮的继父弗兰克（伊恩•麦柯肖恩 Ian McShane 饰）。但罗德的所有特技表演几乎都沦为疯狂的自毁举动，而全副武装后的每一次挑战结果都是被弗兰克击溃。精力超级旺...