Eric Tsang and Chapman To have appeared together in 7 films between 2002 and 2012, with a combined box office of HK$84 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 2002 | Golden Chicken | |
| 2002 | Infernal Affairs | HK$55.1 million |
| 2003 | Infernal Affairs II | HK$24.9 million |
| 2003 | Men Suddenly in Black | |
| 2004 | Love Is a Many Stupid Thing | HK$4 million |
| 2011 | Men Suddenly in Love | |
| 2012 | Marry a Perfect Man |
Eric Tsang also often with: Andy Lau (11), Eric Tsang Chi-Wai (11), Sandra Ng (11), Stanley Fung (10), Wong Jing (10)
Chapman To also often with: Shawn Yue (7), Anthony Wong (6), Edison Chen (6), Fiona Sit (5), Ronald Cheng Chung-Kei (5)