My Lucky Stars

My Lucky Stars Chinese is a 1985 Hong Kong action film directed by Sammo Hung, who also starred in the film. The film costars Jackie Chan and Yuen Biao. It is the second film in the Lucky Stars series. The film is a semisequel to Winners and Sinners, with many of the same actors returning as the Five Lucky Stars troupe, albeit with different character names and slightly different roles.

Undercover cop Muscles Jackie Chan enlists his childhood friends, the Five Lucky Stars, to travel to Japan to help him catch a Yakuza group.A corrupt Hong Kong cop Lam Ching Ying flees to Tokyo to join his fellow mobsters, whose headquarters are secretly built under an amusement park filmed in FujiQ Highland. Two loyal cops, Ricky Yuen Biao and Muscle Jackie Chan, travel there to apprehend him and uncover the mobsters lair, but Ricky is kidnapped in a fight. Muscle goes into hiding and calls his supervisor to send help since the mobsters already have information on the officers of the Hong Kong Royal Police Force, Muscle asks to send his orphanage friends, nicknamed the Five Lucky Stars, over. The supervisor agrees and collects the five friends, who are all either petty criminals or lowwage workers. They refuse to aid the police, but the supervisor cunningly sets up a false story in the media that accuses the five of robbing a bank of millions of dollars, blackmailing them into helping. They ultimately agree when the supervisor teams them up with a rookie policewoman, Swordflower, who becomes an object of lustful target to the five. They travel to Tokyo and that night, Kidstuff Sammo Hung, who is the Stars most rational and talented member, and Swordflower go to Muscles apartment. After defeating some thugs, Muscle reunites with Kidstuff. The operation is to send phony money to the mobsters to allow the five to enter their lair, and that way they can get closer to freeing Ricky and apprehending the criminals. After a prolonged battle at the bowels of the amusement park, the criminals lose and the Lucky Stars receive a place to live back at Hong Kong as their reward. ........

Source: Wikipedia