飞狼虚构的角色霍克（史特林费洛8231霍克Stringfellow Hawke），身分是飞狼原始试飞员之一，受雇于“某公司”（The Firm，实际上是负责制造飞狼的中情局分处），任务是将飞狼从它的原始设计者，莫飞（查尔斯8231亨利8231莫菲特）博士（Dr Charles Henry Moffett），手中偷回来。因为博士打算把飞狼卖给利比亚。然而成功夺回飞狼的霍克（史特林），却不打算把飞机还给中情局，而是以交出飞狼为条件要求山姆大叔（Uncle Sam，美国的昵称），让“某公司”去寻找他失踪的兄长霍辛金（Saint John）的下落。辛金是在参与越南作战时失踪（MIA）的。系列电视系列剧中也描写到美国政府一直亟于找出霍克（史特林），因为他老是用他藏在内华达沙漠“天神谷”中的新玩具耍得他们团团转。最终大天使与霍克（史特林）之间的交涉终于成立，CIA必须提供美国政府企图逮捕霍克（史特林）的相关情报，并协寻辛金的下落，而相对的，霍克（史特林）也必须适时出动飞狼，为CIA的作战助一臂之力 ……@yakutv.cc
While driving through the desert with his wife Carol Marvin to a military base to send the eleventh rocket to the orbit of Earth for helping the exploration of the outer space in the Operation Sky Hook, Dr. Russell A. Marvin and Carol see a flying saucer and accidentally records a message in their tape recorder. Once in the base, Dr. Russell is informed by his father-in-law and general that the ten first satellites had mysteriously felt on Earth. When Dr. Russell decodes the message, he encounters the aliens that ask him to schedule a meeting with the leaders of Earth in Washington in 56 days with the intention to invade Earth without panicking the population. Dr. Russell develops an anti-magnetic weapon that becomes that last hope of human race against the hostile aliens.
Walter Williams (Brian Donlevy) is a take-charge captain of industry who has worked his way up in a San Francisco steel company from a position as a sheet metal worker. He loves his wife Irene (Helen Walker) very much and they have planned a vacation drive together. Irene cancels at the last minute claiming a toothache, but asks that Walter drive her cousin Jim Torrance (Tony Barrett) as far as Illinois. Walter agrees and he and Jim take off together but later Jim knocks Walter unconscious and takes the car only to be hit himself by a truck and killed, his body burned beyond recognition. Walter comes to and suffering a concussion and deep confusion from feeling betrayed by Irene hides out in a small Midwest town until guilt and peer pressure force him to go back to San Francisco and tell his story to the Police. But by the time Walter returns to San Francisco a clever detective Lieutenant Quincy (Charles Coburn) has uncovered some facts about Irene and her cousin' Jim. The police have been holding Irene for the murder of her husband Walter but release her considering that Walter was hiding out because he had killed Jim. Along the way to uncovering the truth in Court Walter realizes some hard fact about what he holds valuable and the trust he has put in those around him.
这晚，纽约州又一名机场管理员巴克暴毙在停机坪上，尸体乾瘪瘪的被人完全抽干了所有的血。这一事件震撼了新闻界，因为先前在缅因州也发生了类似的命案，于是，“吸血鬼复活”的传言传遍了美国的大街小巷，一时人人惊慌。这晚，在马里兰州雷雨之夜，身穿漆黑大披风的夜行者再次驾驶飞机犯案，又两位无辜的市民度惨死在他手中，犯案情节竟和《吸血鬼瑞菲》的电影情节一模一样。报社主编莫里森（丹尼•莫纳汉 Dan Monahan 饰）让拥有飞机执照的资深记者理查德（米高•佛瑞 Miguel Ferrer 饰）越州对这一事件进行深入报导，到底还有多少人命丧恶魔之手？
