Mit Moon (2010)
Official English title: Bad Blood

Link: http://www.badbloodpovmovie.com/

Cast (Character name in parentheses):
Simon Yam Tat-Wah (Funky)
Bernice Liu Bik-Yi (Audrey)
Pinky Cheung Man-Chi (Lucy/The Seventh Wife)
Andy On Chi-Kit (Calf)
Lam Suet (1) (Peter Wong)
Chris Lai Lok-Yi (Jason)
Jiang Lu-Xia (Dumby)
Amy Chum (Mimi/Fifth Wife)
Ken Lo Wai-Kwong (Hung)
Michael Chan Wai-Man (Zen)
Eddie Cheung Siu-Fai (Andy)
Xiong Xin-Xin (Kong)
Wong Tin-Lam (Uncle Fat Ball)
Hau Woon-Ling (Mama Ling/The Third Wife)

Updated.

Another addition:

Action Director
Nicky Li Chung-Chi

added