Lam Kwok-Hung and Mars have appeared together in 4 films between 1985 and 2007, with a combined box office of $30.2 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1985 | Police | |
| 1985 | Police Story | $18.7 million |
| 1988 | Police Story 2 | $11.5 million |
| 2007 | Police Story 2 |
Lam Kwok-Hung also often with: Bill Tung Biu (4), Jackie Chan (4), Maggie Cheung (4), Chor Yuen (3), Ben Lam Kwok-Bun (2)
Mars also often with: Jackie Chan (14), Bill Tung Biu (8), Tai Bo (8), Yuen Biao (8), Maggie Cheung (7)