Paul Hubsschmid is Paul Finney aka Upperseven, master of disguise. He's out to stop a diamond smuggling operation which fronts for a missile building project.
| Actor | Role |
|---|---|
 Paul HubschmidPaul Finney, the Upperseven | Paul Finney, the Upperseven |
 Karin DorHelen Farheit | Helen Farheit |
 Vivi BachBirgit | Birgit |
 Nando GazzoloKobras | Kobras |
 Rosalba NeriPauline | Pauline |
 Guido LollobrigidaSantos | Santos |
 Tom FelleghyGibbons / Sir Richard M. | Gibbons / Sir Richard M. |
 Tullio AltamuraBank director | Bank director |
 Bruno Scipioni'M' (as Bruno Smith) | 'M' (as Bruno Smith) |
| MMario MaffeiDuke Robin | Duke Robin |
| EEvi RiganoNot listed | Not listed |