Two Hong-Kong cops are sent to Tokyo to catch an ex-cop who stole a large amount of money in diamonds. After one is captured by the Ninja-gang protecting the rogue cop, the other one gets his old Orphanage gang, dubbed the "Five Lucky Stars," to help him. They don't like this much, but they do it.
Genre: Action, Comedy
Starring: Sammo Hung, Jackie Chan, Yuen Biao, Eric Tsang, Richard Ng
Directed & Produced by: Arthur Wong, Sammo Hung, Barry Wong, Eddie Ma, Leonard Ho
Release date: 2/10/1985
Running time: 96 minutes
IMDb Rating: 6.4/10 by 65 users