Simon Yam and Billy Tang have appeared together in 2 films between 1992 and 1993, with a combined box office of HK$12.8 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1992 | Dr. Lamb | HK$12.8 million |
| 1993 | Run and Kill |
Simon Yam also often with: Lam Suet (21), Johnnie To (12), Maggie Shiu (9), Donnie Yen (8), Gordon Lam (8)
Billy Tang also often with: Alice Chan (1), Alice Fung So-Bor (1), Bobby Yip Kin-Sang (1), Bowie Lam Bo-Yee (1), Danny Lee (1)