A series of knife murders have an odd feature about them; the victims find that their luggage has been packed for them just before their deaths. Scotland Yard investigates, and discover that the murders are linked to an addictive drug called Mescadrine.
| Actor | Role |
|---|---|
 Joachim HansenInspektor Robert Finch | Inspektor Robert Finch |
 Senta BergerSusan Brown | Susan Brown |
 Hans ReiserHumphrey Curtis, Schriftsteller | Humphrey Curtis, Schriftsteller |
 Peter CarstenPonko, ein Bettler | Ponko, ein Bettler |
 Chris HowlandArnold Wickerley | Arnold Wickerley |
 Helga SommerfeldLissy | Lissy |
 Leonard SteckelDr. Daniel Bransby, Arzt | Dr. Daniel Bransby, Arzt |
 Stanislav LedinekKudernacz | Kudernacz |
 Elfriede IrrallDiana | Diana |
| KKurt WaitzmannGeschäftsführer der Soho-Bar | Geschäftsführer der Soho-Bar |
| HHans W. HamacherSergeant Cannings | Sergeant Cannings |
| HHeinrich GiesEllison, Chefinspektor | Ellison, Chefinspektor |
 Gerhard HartigMr. Forester | Mr. Forester |
 Carl de VogtPatient | Patient |
 Zeev BerlinskyGarnett | Garnett |
| AAlbert BesslerNot listed | Not listed |
| AAlain DijonNot listed | Not listed |
| HHarry TagoreBeach | Beach |
 Claus TinneyNot listed | Not listed |