An In-Sook and Cheung Hei have appeared together in 1 film in 1966. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1966 | The Goddess of Mercy |
An In-Sook also often with: Chen Yan-yan (1), Cheung Sek-Aau (1), Chiang Kuang-Chao (1), Choe Seong-ho (1), Choi Sam (1)
Cheung Hei also often with: Cheung Sek-Aau (2), Shin Sang-ok (2), Betty Loh (1), Betty Loh Ti (1), Chen Yan-yan (1)