Smutsiga fingrar

Heinz Hopf as Harry Frank Sundström as Fredrik Bergman, Stefans far, domare Lars Lind as Kommissarie Lundmark Barbro Hiort af Ornäs as Stefans mor Per-Axel Arosenius Marie Ekorre Ulf Brunnberg as Jonas, Stefans kamrat Stig Johanson as Den korte fiskaren på båten Evert Granholm Arne Ragneborn as Kurres partner, narkoman Elsa Prawitz Maritta Marke as Dam med hund i parken Gus Dahlström as Fyllot vid Nybroviken Ulf Palme as Swan, advokat Agneta Prytz as Peters hyresvärdinna Solveig Andersson Tord Peterson as Kurre, gorilla Peter Höglund as En äldre, fet gorilla Birger Åsander as Den långe fiskaren på båten

P.A. Lundgren Production Design Wic Kjellin Editor Inge Ivarson Producer Arne Mattsson Director Georg Riedel Music