Chang Cheh and Liu Gang have appeared together in 4 films between 1968 and 1972, with a combined box office of HK$1.4 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1968 | Golden Swallow | |
| 1970 | The Heroic Ones | |
| 1971 | The Duel | HK$1.4 million |
| 1972 | Four Riders |
Chang Cheh also often with: David Chiang (26), Ti Lung (25), Alexander Fu Sheng (18), Ku Feng (15), Philip Kwok (14)
Liu Gang also often with: Wang Kuang-Yu (4), David Chiang (3), David Chiang Da-Wei (3), Ku Feng (3), Ti Lung (3)