Dallas is a one-man killing machine on a mysterious rampage. His attacks on biker gangs and meth labs anger the Vegas mob boss who's holding Dallas's girlfriend hostage. But who is Dallas working for? Even torture won't make him talk...and he won't stop until justice is served.。随飞船迫降在外星球上后,罗宾逊一家被隐藏的危险所包围,为了求生和脱险而竭尽全力。。