Police Story 4: First Strike (Chinese: 警察故事4之簡單任務, released in the United Kingdom as Jackie Chan's First Strike) is a 1996 Hong Kong action film written and directed by Stanley Tong, starring Jackie Chan, Jackson Lou, Wu Chen-chun and Bill Tung. The film was released in Hong Kong on 10 February 1996.Jackie reprises his role as Chan Ka-kui (also known in some versions as Jackie) yet again as a Hong Kong cop who works with Interpol to track down and arrest an illegal weapons dealer.