Cast & crew
Breakthrough (1981)
Cast
| Richard Ng Man-Tat | |
| Yung Jing-Jing | |
| Jeem Yim | |
| Teresa Mo Shun-Kwan | |
| Fu Yuk-Lan | |
| Pak Man-Biu | |
| Pak Yan | |
| Elaine Chow Sau-Lan | |
| Stanley Fung Shui-Fan | |
| Jeem Yim | |
| Danny Chan Bak-Keung | |
| Danny Chan Bak-Keung | |
| Pak Man-Biu | |
| So Hang-Suen | |
| Lee Heung-Kam | |
| Fu Yuk-Lan | |
| Yung Jing-Jing | |
| Richard Ng Man-Tat | |
| Patricia Chong | |
| Elaine Chow Sau-Lan | |
| Jenny Hu Yan-Ni | |
| Stanley Fung Shui-Fan | |
| Teresa Mo Shun-Kwan | |
| Jenny Hu Yan-Ni | |
| Lee Heung-Kam | |
| So Hang-Suen | |
| Patricia Chong | |
| Pak Yan |