Freelance photographer Cliff Wilder (Robert Stack) finds himself the target of various colorful villains in this quest for an ancient Chinese treasure when he accidentally acquires the key to its location, the Peking medallion.
| Actor | Role |
|---|---|
 Robert StackCliff Wilder | Cliff Wilder |
 Elke SommerLilly Mancini | Lilly Mancini |
 Werner PetersPinto | Pinto |
 Christian MarquandBrandon | Brandon |
 Marisa MerliniMadame Vulcano | Madame Vulcano |
 Maurizio ArenaDanny | Danny |
 Heidy BohlenJasmine | Jasmine |
 Nancy KwanTina | Tina |
| RRichard HallerKua-Song | Kua-Song |
| AAh Yue LouChow | Chow |
| HHans HeydeHugo | Hugo |
 Rosemarie StackBar Patron | Bar Patron |
| MMaria MinhChoo Minh | Choo Minh |
 Susanne JuhnkeMädchen bei der Feldarbeit | Mädchen bei der Feldarbeit |