So Darling, So Deadly
A scientist invents a filter that can increase the power of a laser beam, turning it into a death ray! A dangerous crime organization wants the device and will stop at nothing to get it, while murder and violence follow Joe and Tom to Singapore as they try to foil the evil plans.
| Actor | Role |
|---|---|
 Tony KendallKommissar X | Kommissar X |
 Brad HarrisCapt. Tom Rowland | Capt. Tom Rowland |
 Barbara FreySybille Akron | Sybille Akron |
| LLuisa RivelliShabana | Shabana |
 Ernst Fritz FürbringerProf. Akron | Prof. Akron |
 Gisela HahnStella | Stella |
 Margaret Rose KeilSelena | Selena |
| JJacques BézardCharly | Charly |
 Giuseppe MatteiBenny | Benny |
 Carlo TamberlaniJonathan Taylor | Jonathan Taylor |
 Nikola PopovićLi Hu Wang | Li Hu Wang |
| HH. AminTakato | Takato |
 Gianfranco ParoliniRex | Rex |
 Jelena ŽigonNot listed | Not listed |
| ZZorica GajdašNot listed | Not listed |