After a girls' night out, endearingly awkward Deb wakes up in the apartment of the most attractive guy in Portland, Maine. She's thrilled, but she can't remember much of what got her there. Pretty boy Ryan only knows it was a mistake and ushers her out the door... into a full-scale zombie apocalypse. Now, a walk of shame becomes a fight for survival as the mismatched pair disco...
A young newlywed couple find themselves trapped in a network of underground caves. With her husband injured, the new bride is forced to find her way back to the surface in order to save his life. In the process, they discover a terrifying truth about the "underneath", they are not alone. Something evil is hunting them.
再次经历了一番炮火密集的血雨腥风，巴尼（西尔维斯特·史泰龙 Sylvester Stallone 饰）、圣诞（杰森·斯坦森 Jason Statham饰）、贡纳（杜夫·龙格尔 Dolph Lundgren 饰）、比利（利亚姆·海姆斯沃斯 Liam Hemsworth 饰）、收费公路（兰迪·库卓 Randy Couture 饰）和凯撒（泰瑞·克鲁斯 Terry Crews 饰）这几个敢死队的铁哥们正享受大战之后的难得惬意。可是好景不长，某晚教堂（布鲁斯·威利斯 Bruce Willis 饰）找上门来，迫令他前往阿尔巴尼亚噶扎克山区找一架被击落飞机上的保险箱，并确保箱子不会落入敌人之手，教堂还委派麦琪·张（余男 饰）与这群硬汉同行。