Fatal Deviation

Fatal Deviation is a lowbudget cult film produced and set in Trim, County Meath, Ireland. Produced in 1998, it enjoys the distinction of being Irelands first fulllength martial arts film. The film stars reallife martial arts enthusiast James Bennett. The film was conceived by James Bennett and Peter Crinion. The movie went straight to video without a theatrical release. In 2010, Luke McKinney of Cracked.com labeled the film the worst film ever made.

The gang leader, known only as Loughlan, who happens to be the father of the aforementioned Mikey, decides they should add Jimmy to their group Why not? Wouldnt it be ironic to have the son of the man I killed working for us?. When Jimmy refuses to join them, they turn on him. Loughlan arranges for henchman Seagull to return from his successful mission in Hong Kong on a direct flight to Trim airfield in order to take part in the festival. Meanwhile Mikey has Nicola kidnapped and leaves Jimmy a note warning him to Loose sic or else.Jimmys fortunes begin to change when he is brought under the tutelage of a group of mysterious local monks who had trained his father, a martial arts champion, many years before. Under the guidance of the mysterious head monk, Jimmy undertakes an intensive training programme in preparation for the tournament. Jimmy goes on to reach the final, where he faces Seagull. After remembering that he had witnessed the local drug lord kill his father with a sword in the front of him, back when he was a child, he defeats Seagull with a welltimed use of the mysterious Fatal Deviation move as taught to him by the head monk. ........

Source: Wikipedia