When a greedy Las Vegas casino owner threatens to lay off and take away pensions from his low-end staff of janitors, florists, and repairmen, they are forced to take matters into their own hands to straighten the odds.,嘎吱吱——刺耳的摩擦声随着两扇大门被左右推开而响起,一些普通士兵甚至要捂住耳朵才能受的住,波里多却是一脸兴奋,对噪音充耳不闻,他守在门口紧紧盯着一点点拉开的缝隙,里面虽然一片黑暗,但在波里多看来却是个……