Gerald Schaale

as Fritz (Voice) (52 episodes)

as Ritter Blechschnabel (voice)

as Hirtenhund/ Biber #2

as Wache (voice)

as Hirtenhund

as Lothar Späth

as Blinder Maulwurf

as Hasenkind

as Assistent Rasche (1 episode), as Kriminalist (2 episodes), as Werdender Vater (1 episode), as Leutnant König (1 episode), as Kriminalbeamter (1 episode), as Kriminalist Lohde (1 episode), as Heinz 'Spatz' Leuter (1 episode), as Kommissar König (1 episode), as Unterkommissar (1 episode)