Allan Rich and Lau Nga-Ying have appeared together in 1 film in 1974. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1974 | The Gambler |
Allan Rich also often with: Vincent Schiavelli (4), Burt Young (3), Alex Rocco (2), Charles Hallahan (2), Christopher McDonald (2)
Lau Nga-Ying also often with: Ko Hung (2), Li Min-Lang (2), Wong Mei (2), Anna Wing (1), Anton Diffring (1)