Richard Ng and John Shum have appeared together in 5 films between 1983 and 1985, with a combined box office of HK$69.3 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1983 | Winners & Sinners | HK$22 million |
| 1984 | Pom Pom | $20.2 million |
| 1984 | The Return of Pom Pom | HK$18.5 million |
| 1984 | Wheels on Meals | $13 million |
| 1985 | Twinkle, Twinkle Lucky Stars | HK$28.9 million |
Richard Ng also often with: Stanley Fung (7), Eric Tsang (6), Lam Ching-ying (6), Jackie Chan (5), Sammo Hung (5)
John Shum also often with: Sammo Hung (5), Wu Ma (5), Chung Fat (4), Dick Wei (4), James Tien (4)