Hsu Yu-Lung
Directing
Known For

Gonzo, action packed rape-revenge themed Taiwanese "Black Movie" featuring Juliet Chan and "Tattooer Ma" Sha. The original "Underground Wife" cut runs 85 minutes, the later IFD "Kill Butterfly Kill" English language cut is 89. This movie was released again by IFD in the late 80s in a 'cut-and-paste' version called "American Commando 6: Kill Butterfly Kill" (see separate listing).
Underground Wife

A modern-day film telling of an ex-convict’s attempt to go straight and being dragged back into the underworld.
Who Knows About Me

A Taiwanese gang tries to get the inheritance of their big boss under any circumstances. This situation will lead to numerous killings and the subsequent revenge.
Firefox's Killer

A research lab has developed "The Formula", a box that allows living organic material to grow hundreds of times its original size. Criminals invade the lab to steal it, but it's thrown off the side of the road. There it's found by a girl who decides it will be the perfect home for Mosler, the snake she has adopted. Mosler immediately outgrows the box, springing to the ground like a pile of novelty dog poo. Gang members see the girl and her huge snake frolicking outside and put two and two together. Mosler thwarts their first attempt to snatch her, but when they do succeed he goes on a rampage trying to find his friend
King of Snake

Peter LAN, a handsome man and a seasoned gambler, finds upon his return from abroad that his family has been destroyed by the treachery of the unscrupulous Alfred WONG, who cheated Peter’s father out of his fortune and drove him to suicide. With both his mother and father dead, Peter suspects and decides to collect evidence of Alfred’s crime. While trying to track down the villain, Peter meets Barry SUNG, a businessman and playboy working for Rex HU. Barry, the would-be gambler, and Peter quickly become friends during a gambling session. The beautiful Lily, who loves Peter devotedly, provides the hero with the crucial lead when she takes him to visit Rex, Barry’s boss. When Rex orders Barry to kill his new friend, his cover is blown. Rex HU is actually Alfred WONG, the man who destroyed Peter’s family. During the dramatic and violent showdown, Barry sides with Peter and helps to bring Rex to justice.
The Reformed Gambler

During the offering to the Goddess of Nuwa who repaired the wall of heaven, King Zhou led all chancellors to pay tribute to Nuwa by offering incense. However, attracted by the statue of Nuwa, he wanted to marry Nuwa and later wrote a frivolous poem about her. That angered Nuwa. Nuwa predicted that the dynasty of Yin Shang would end very soon, she sent off three sprites to Yin Shang and turn the dynasty upside down. They were Millennium Fox sprite, Jade Pipa sprite, and Nine-headed Chicken sprite…
The Wicked Lady

Swish, energetic kung fu action with everyone hunting a golden dragon statue and a killer called Moon Night Cutter.
Moonlight Murderer

Peter YANG, an orphan, works very hard to support his younger brother Larry. Unfortunately, having his investment lost in the stock market, he is forced to borrow money from a loan shark named Paul CHOW at very high interest rates. To pay back the loan, he turns to gambling. Larry is admired by Helen CHUNG, who soon becomes his close and intimate friend. Peter, meanwhile, wins a considerable sum of money with the help of Bobby CHU, a skillful and honest gambler. This infuriates Tommy CHAO, a ruthless gambler, who secretly tries to attack Peter and his fiancee, Lily. Failing in his attempt, he cheats Peter at the gambling table. Unable to pay his debt, Peter reluctantly accepts Tommy’s conditions and agrees to set up a game to cheat the Tycoon Henry CHUNG of his money.
The Guy at Simenting

After losing on a bad investment and falling in debt with a loan shark, Peter Yang turns to gambling, but with the help of an honest gambler, Bobby Chu, starts to win big time. This infuriates a ruthless game player, Tommy Chao, who does everything in his power to cheat them.