Sean Lau and Wai Ka-Fai have appeared together in 7 films between 1997 and 2009, with a combined box office of HK$19.2 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1997 | Too Many Ways to Be No. 1 | |
| 2002 | Fat Choi Spirit | HK$19.2 million |
| 2002 | My Left Eye Sees Ghosts | |
| 2005 | Himalaya Singh | |
| 2006 | The Shopaholics | |
| 2007 | Mad Detective | $2.2 million |
| 2009 | Written By |
Sean Lau also often with: Johnnie To (11), Louis Koo (11), Lam Suet (8), Anita Yuen (5), Anthony Wong (5)
Wai Ka-Fai also often with: Johnnie To (12), Lam Suet (8), Andy Lau (6), Cecilia Cheung (6), Sammi Cheng Sau-Man (5)