 Rod TaylorSupt. Bob McLaine | Supt. Bob McLaine |
 Valerie PerrineMaria | Maria |
 Christopher LeeChief Supt. Jonathan Rich | Chief Supt. Jonathan Rich |
 Terrence HardimanDr. Paul Crossland | Dr. Paul Crossland |
 Heinz HopfThe hairdresser | The hairdresser |
 Lisbeth ZachrissonSecond victim | Second victim |
 Anneli MartiniFirst victim | First victim |
 Hjördis PettersonIda Swanson | Ida Swanson |
| SSam CookSupt. Ray Cooper | Supt. Ray Cooper |
| CChristine McKennaVicky Moore | Vicky Moore |
 Frank BrennanJohannes Krantz | Johannes Krantz |
| PPetrina DerringtonSonja Lawson, the Stripper | Sonja Lawson, the Stripper |
 Cyd HaymanChild Psychologist | Child Psychologist |
 Mark HarrisonMartin Engels | Martin Engels |
| BBill RedversPolice Officer | Police Officer |
 Karin FahlénGirlfriend in cinema | Girlfriend in cinema |
| GGöran KlintbergBoyfriend in cinema | Boyfriend in cinema |
| JJonny QuantzNot listed | Not listed |
| AAnita JodelsohnNot listed | Not listed |
| HHanna BrogrenNot listed | Not listed |
 Ingrid JanbellNot listed | Not listed |
 Carol DrinkwaterNot listed | Not listed |
 Britta BillstenNot listed | Not listed |
 Margreth WeiversNot listed | Not listed |
 Jan NygrenNot listed | Not listed |
 Gunnar ErnbladNot listed | Not listed |
| Anneli MartiniNot listed | Not listed |
| Lisbeth ZachrissonNot listed | Not listed |
| JJohn ZachariasNot listed | Not listed |
| HHenry JonesNot listed | Not listed |
