What is the name of the movie in which Cheung Ka Fai and Louis Koo acted?

The movies that Cheung Ka Fai and Louis Koo acted in together a***e eight, which are "The Apostle", "Narcotics Control", "Triad 2: In Harmony", "Triad", "The Apostle 2: Spy Action", "Golden Chicken SSS", "Stay on the Line" and "Chinese Gambler".

1. "The Apostle" is a police drama co-produced by Ka Ying Pictures, Shaw Brothers International Pictures and Blaze Pictures, directed by Man Wai Hung, produced by Wong Jing and Lok Yee Ling, with Guan Haoyue as the screenwriter, and starring Louis Koo, Cheung Ka Fai, Francis Ng, Charmaine Sheh, Hui Shaoxiong, Lee Kwong Jie, and Cheung Wai Man.

2. "Poison Sweeper" is a police action film directed by Moses Chan and starring Louis Koo, Lau Ching Wan, Cheung Ka Fai, Yuen Yuen, and Lo Hoi Pang, which was released on November 29, 2013 in Mainland China.

3. Triad 2: In Harmony is a gangster Hong Kong movie directed by Johnnie To and co-starring Louis Koo, Simon Yam, Fai Cheung, and Gordon Lam, and is the sequel to Triad.

4. Triad is a thriller, drama, and crime movie released in 2005, produced by China Star Entertainment Limited, Galaxy Pictures and One Hundred Years of Film Limited, with Johnnie To as director. With Simon Yam Tat-wah, Tony Leung Ka-fai, Louis Koo, Eric Cheung and Lam Suet as the lead actors. With an investment of HK$40 million. The movie tells the story of a traditional gang in the process of choosing a boss once every two years, the five tigers in the gang track down the boss's token and join in this boss competition.

5. "Actor 2: Operation Spy" is the second installment of the "Actor" film series, which is a police action movie directed by Man Wai-hung, starring Fai Cheung, Louis Koo, and Francis Ng, and co-starring Puiyao Kang, Maddie Ma, Cheung Yick-chi, and Lau Yu-ning, with a special cameo by Wong Chi-chung, which was released on Aug. 7, 2019, in mainland China.

6, "Golden Chicken Ssss" is a comedy-romance film released by World One Film Productions Ltd. on January 30, 2014, directed by Zou Kai Guang and co-starring Wu Junru and Zhang Jiahui.

7. Keep Talking is a police action movie released by Emperor Motion Pictures in 2008, directed by Moses Chan and starring Louis Koo, Tsui Hee-won, Fai Cheung and Liu Ye.

8. Chinese Gambler is an action movie directed by Cheng Xiaodong and starring Louis Koo and Zhu Yin. The film tells the story of Hong Kong's King of Gamblers Aku Koo Tin Lok was once the glory of the world, with a hand of flying card stunts shocked the jianghu, in Asia, only Japan's Iron Man Kurata Baozhao can with its battle, Aku is also bent on defeating the Iron Man, to become the real first person in Asia.