Beast Cops

Dirty Tung is an undisciplined cop who is especially close to a casino boss, named Fai. When Fai is implicated in a hit gone wrong, Tung allows Fai to get away. Soon, however, Tung's squad is assigned a new commanding officer, Michael Cheung, who is a no-nonsense, tough-as-nail police officer. With Fai on the run, Fai’s underling, Thumbtack Wa, starts to take over Fai’s territory. Fai returns to Hong Kong and confronts Thumbtack Wa. They get into a fight and Thumbtack Wa kills Fai with a machete. The sight of Fai’s body leaves Tung devastated and vengeful. He turns into a beast cop and kills his way in to duel with Thumbtack Wa. When Michael gets there, Tung is severely wounded, and Thumbtack Wa is killed by Fai’s men. When Tung recovers, he vows to be a good cop and be tough on crimes.