Yen Shi-Kwan and Fung Hak-On have appeared together in 5 films between 1973 and 1977. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1973 | Iron Bodyguard | |
| 1974 | The Legend of the 7 Golden Vampires | |
| 1975 | Big Brother Cheng | |
| 1977 | 36 Crazy Fists | |
| 1977 | The Iron-Fisted Monk |
Yen Shi-Kwan also often with: Dean Shek Tin (5), Jackie Chan (4), James Tien (4), Yuen Cheung-yan (4), Yuen Woo-Ping (4)
Fung Hak-On also often with: Yuen Biao (14), Jackie Chan (12), Sammo Hung (9), Tai Bo (8), Lee Hoi-Sang (6)