Sean Lau and Francis Ng have appeared together in 5 films between 1995 and 2005, with a combined box office of HK$34.6 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1995 | The Golden Girls | HK$10.1 million |
| 1996 | Big Bullet | HK$9.8 million |
| 1997 | Full Alert | HK$14.7 million |
| 2003 | Colour of the Truth | |
| 2005 | Himalaya Singh |
Sean Lau also often with: Johnnie To (11), Louis Koo (11), Lam Suet (8), Wai Ka-Fai (7), Anita Yuen (5)
Francis Ng also often with: Anthony Wong (8), Simon Yam (5), Benz Hui Siu-Hung (4), Eric Tsang (4), Zhaohui Mai (4)