Maggie Shiu and Johnnie To have appeared together in 6 films between 1998 and 2009, with a combined box office of HK$9.6 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1998 | The Longest Nite | HK$9.6 million |
| 2003 | PTU | |
| 2004 | Breaking News | $1 million |
| 2005 | Election | $2.2 million |
| 2008 | Linger | |
| 2009 | Vengeance | $1.3 million |
Maggie Shiu also often with: Lam Suet (10), Simon Yam (9), Cheung Siu-fai (3), Dennis Law (3), Benz Hui Siu-Hung (2)
Johnnie To also often with: Lam Suet (25), Simon Yam (12), Wai Ka-Fai (12), Sean Lau (11), Andy Lau (10)