The amazing Shien Yie Kwon (Soft bone) kung fu, which originates with Yoga from India, is the main attraction in this terrific actioneer. See how a man and a woman, who both possess this extraordinary skill, counter their foes with this most unique style of kung fu fighting.
| Actor | Role |
|---|---|
 Chi Kuan-ChunHo Fei | Ho Fei |
 Pai YingDr. Chang | Dr. Chang |
 Lu TiMa | Ma |
 Chiang Ching-HsiaMadame Kao | Madame Kao |
| PPhoenix ChenPhoenix | Phoenix |
 Wang Ruo-PingTroupe Member | Troupe Member |
| HHsiao WangRascal | Rascal |
 Liu Yin-ShangWife of Casino Boss | Wife of Casino Boss |
| YYen ChungCasino Boss | Casino Boss |
 Chen Chin-HaiOne-Armed Fighter | One-Armed Fighter |
| LLi Hsiao-Ming"Jackie Chan" | "Jackie Chan" |
| WWu Feng-hsienTroupe Member | Troupe Member |
| WWu Tong-ChiaoThug | Thug |
| CChou Tai-ShengNot listed | Not listed |
| CChou Cheng-ChihBoxer | Boxer |
| SSi-Ma Kong-KongNot listed | Not listed |
| YYung Shun-HingNot listed | Not listed |
| OOu-Yang ChongNot listed | Not listed |
| CChai San-LianNot listed | Not listed |
| FFan Feng-ShanNot listed | Not listed |