Mars and Ben Lam Kwok-Bun have appeared together in 3 films between 1987 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 |
|---|---|---|
| 1987 | Project A Part II | $18.7 million |
| 1988 | Police Story 2 | $11.5 million |
| 2007 | Police Story 2 |
Mars also often with: Jackie Chan (14), Bill Tung Biu (8), Tai Bo (8), Yuen Biao (8), Maggie Cheung (7)
Ben Lam Kwok-Bun also often with: Bill Tung Biu (3), Jackie Chan (3), Lau Siu-Ming (3), Maggie Cheung (3), Benny Lai Keung-Kuen (2)