Flash Point (2008)

directed by Wilson Yip
featuring Donnie Yen, Louis Koo, Collin Chou, Lui Leung Wai, Fan Bingbing, Xing Yu

Robin-B-Hood (2006)

directed by Benny Chan
featuring Louis Koo, Michael Hui, Gao Yuanyuan, Chen Baoguo, Matthew Medvedev

Throw Down (2005)

directed by Johnnie To
featuring Louis Koo, Aaron Kwok, Tony Leung Ka-Fai, Jordan Chan, Cherrie Ying

Drug War (2013)

directed by Johnnie To
featuring Sun Hong-Lei, Louis Koo, Huang Yi, Wallace Chung, Gao Yunxiang

League of Gods (2016)

directed by Koan Hui
featuring Fan Bingbing, Xiaoming Huang, Louis Koo, Tony Leung Ka-Fai, Jet Li

The Legend of Zu (2005)

directed by Tsui Hark
featuring Ekin Cheng, Louis Koo, Cecilia Cheung, Patrick Tam, Kelly Lin

Three (2016)

directed by Johnnie To
featuring Vicky Zhao, Louis Koo, Wallace Chung, Lam Suet, Michael Tse

Triple Tap (2010)

directed by Derek Yee, Yee Tung-Shing
featuring Louis Koo, Daniel Wu, Alex Fong, Li Bingbing, Charlene Choi, Chapman To, Lam Suet, Andrew Lin

Accident (2009)

directed by Pou-Soi Cheang
featuring Louis Koo, Richie Jen, Michelle Ye, Feng Tsui Fan, Lam Suet

Triangle (2007)

directed by Johnnie To, Ringo Lam, Tsui Hark
featuring Louis Koo, Simon Yam, Sun Hong-Lei, Lam Ka-tung, Kelly Lin

Protégé (2007)

directed by Derek Yee
featuring Daniel Wu, Andy Lau, Zhang Jingchu, Louis Koo, Derek Yee

Chasing the Dragon 2: Wild Wild Bunch (2019)

directed by Jason Kwan, Wong Jing
featuring Tony Leung Ka-Fai, Louis Koo, Lam Ka Tung, Sabrina Qiu, Sherman Ye

Z Storm (2014)

directed by David Lam
featuring Louis Koo, Lam Ka Tung, Dada Chan, Janelle Sing, Michael Wong

Wild City (2015)

directed by Ringo Lam
featuring Louis Koo, Shawn Yue, Tong Liya, Simon Yam, Hsiao-chuan Chang

Election (2005)

directed by Johnnie To
featuring Simon Yam, Tony Leung Ka-Fai, Louis Koo, Nick Cheung, Cheung Siu Fai

Line Walker 2: Invisible Spy (2019)

directed by Jazz Boon
featuring Nick Cheung, Louis Koo, Francis Ng, Johnny Melville, Gerard Muller

Out of Inferno (2013)

directed by Danny Pang, Oxide Pang Chun
featuring Sean Lau, Louis Koo, Lee Sinje, Chen Sicheng, Crystal Lee

Mr. and Mrs. Incredible (2011)

directed by Vincent Kok
featuring Louis Koo, Sandra Ng, Li Qin

Love for All Seasons (2003)

directed by Johnnie To, Wai Ka-fai
featuring Louis Koo, Sammi Cheng

Suspect (1998)

directed by Ringo Lam
featuring Simon Yam, Eric Moo, Louis Koo

Triad Election (2006)

directed by Johnnie To
featuring Simon Yam, Louis Koo, Wong Tin-lam, Yao Yung, Lam Suet

Love on the Rocks (2004)