Carl Ng Ka-Lung and Liu Kai-Chi have appeared together in 3 films between 2004 and 2012, with a combined box office of HK$22.2 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 2004 | New | |
| 2005 | Police | |
| 2012 | The Viral Factor | HK$22.2 million |
Carl Ng Ka-Lung also often with: Andy On Chi-Kit (3), Deep Ng Ho-Hong (3), Kenneth Tsang (3), Michelle Wai Si-Nga (3), Nicholas Tse Ting-Fung (3)
Liu Kai-Chi also often with: Deep Ng Ho-Hong (5), Nicholas Tse (5), Dante Lam (4), Tony Ho (4), Andy On Chi-Kit (3)