Cheung Siu-fai and Johnnie To have appeared together in 8 films between 2003 and 2012, with a combined box office of HK$43 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 2003 | Running on Karma | HK$26.3 million |
| 2004 | Breaking News | $1 million |
| 2004 | Throw Down | HK$8.2 million |
| 2005 | Election | $2.2 million |
| 2006 | Election 2 | $1.8 million |
| 2009 | Vengeance | $1.3 million |
| 2011 | Life Without Principle | HK$8.4 million |
| 2012 | Drug War | $24.7 million |
Cheung Siu-fai also often with: Louis Koo (8), Lam Suet (7), Gordon Lam (5), Michelle Ye (4), Nick Cheung (4)
Johnnie To also often with: Lam Suet (25), Simon Yam (12), Wai Ka-Fai (12), Sean Lau (11), Andy Lau (10)