Cheng Ho was a Chinese mariner, explorer, diplomat, fleet admiral, and court eunuch during China's early Ming dynasty. This film depicts some of the adventures and battles he had when he explored the southern Asian regions.
| Actor | Role |
|---|---|
 Ivy Ling PoNot listed | Not listed |
 Chiang PinNot listed | Not listed |
 Lo LiehNot listed | Not listed |
 Shih Chung-TienNot listed | Not listed |
 Han Ying-ChiehNot listed | Not listed |
 Kwan HungNot listed | Not listed |
 Wei Ping-AoNot listed | Not listed |
 Chin HanNot listed | Not listed |
 Ching Kuo-ChungNot listed | Not listed |
 Shih Ting-KenNot listed | Not listed |
 Ricky Cheng Tien-ChiSoldier | Soldier |
| LLung Hua LeNot listed | Not listed |
 Sham Chin-BoThai boxer | Thai boxer |
 Wu Te-ShanNot listed | Not listed |
 Chiang KamNot listed | Not listed |