Louis Koo and Ray Lui have appeared together in 4 films between 1998 and 2019, with a combined box office of HK$14.5 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1998 | The Suspect | HK$4.5 million |
| 2007 | Flash Point | HK$10 million |
| 2019 | Death Notice | $615,042 |
| 2019 | Dynasty Warriors | $3.3 million |
Louis Koo also often with: Sean Lau (11), Gordon Lam (10), Johnnie To (10), Lam Suet (10), Daniel Wu (9)
Ray Lui also often with: Simon Yam (5), Donnie Yen (4), Ken Lo (3), Kent Cheng (3), Aaron Kwok (2)