During the Sino-Japanese War of Resistance, the young daughter of Ma Renshan, the president of North China Hospital, was killed by the Japanese army. His second daughter Ma Xiuyun and his younger brother Ma Shaohua joined the anti-Japanese guerrillas.
| Actor | Role |
|---|---|
 Roy ChiaoMa Jen-shan | Ma Jen-shan |
 Betty Loh TiMa Hsiu-yun | Ma Hsiu-yun |
 Tang ChingMa Chih-hua | Ma Chih-hua |
 Fanny Fan LaiHsiu Chen | Hsiu Chen |
 Maggie LeeMa Hsiu-lan | Ma Hsiu-lan |