警官哈金臥底潛入紅虎幫，并成功贏得該幫派的信任。他不僅成功揭露了他們的罪行，還必須直面這些殘暴的罪犯。然而，他遭遇背叛，陷入道德困境，在不為人知的情況下為維護正義而戰，他的忠誠度也受到了考驗。

　　That day is seared into the memory of every human being on the planet: the day the world changed. First came the attack on the Philippines. Within days they spread, as though appearing out of nowhere, striking out at more islands, forging a foothold in the South Pacific. Then came the first attack on U.S. soil - Los Angeles - and the reality became clear: our world was at war once again, but this time with an enemy from beyond our galaxy. Now, months later, the fate of the world hangs in the balance as a mission to strike at a key enemy installation deep in enemy territory goes terribly wrong, and the Marines of the 15th Expeditionary Unit are scattered across the island of New Britain, leaderless, and facing impossible odds. Pacific Theater is the story of those Marines: fresh recruits who journey from their homes across the Pacific to the front lines. It is the story of John Blake, a charming Californian surfer who must find the strength to become a leader, Tracey Gleeson, a physics...

　　大光燈是富家闊少爺，由法國返回香港，繼承遺產，怎料繼父已將全部遺產贈送慈善機構，遺下給他的只是四字真言：自力更生。一夜之間，闊少爺落難無家可歸，暫寄居前管家炎叔家中，與此同時，大光燈開始尋回已各奔前程的昔日四個樂隊——人行支票樂隊的隊友，是非精、檸檬頭、貓糞。貓糞是頗負名氣的舞男，是非精貪圖金錢，好逸惡勞，甘愿繼續其舞男生涯，而檸檬頭經不斷碰壁，放棄對表妹的盲目追求，與小鳳同赴外國深造，生意則轉讓給大光經營……

　　米歇爾?法爾蓋特（休?格蘭特 飾）經營一間拍賣行，他是個溫和的英國人，拍賣行的生意一向很好。他感覺成家的時候到了，便向他最愛的女友吉娜（詹姆斯?凱恩 飾）結婚。可是吉娜對結婚一詞十分抗拒，她不愿意跟米歇爾結婚。這樣使米歇爾疑惑極了，他認為女友是十分愛自己的，為何不能從此一同生活呢？　　直到后來，他才明白了吉娜的苦心。原來吉娜的父親是一名黑幫老大，深愛著米歇爾的吉娜不愿自己的丈夫被卷進復雜的黑幫環境中。就算米歇爾向吉娜保證自己不會牽涉進去那些麻煩當中。　　可是事情并不如人意，他還是因為這個黑幫岳父惹來了很多麻煩，甚至被警察調查。從此，米歇爾也莫名其妙的成為了黑道中人……