 Donald PleasenceVictor Frankenstein / Baron Frankenstein | Victor Frankenstein / Baron Frankenstein |
 Yvonne FurneauxMatilda 'Tillie' Frankenstein | Matilda 'Tillie' Frankenstein |
 June WilkinsonRandy | Randy |
 Zsa Zsa GaborClara | Clara |
 Aldo RayBürgermeister Niederhangen | Bürgermeister Niederhangen |
 Miguel Ángel FuentesThe Monster | The Monster |
| RRod ColbinGrocer Schnitt | Grocer Schnitt |
| CChandler GarrisonPolice Superintendent Schwerbaum | Police Superintendent Schwerbaum |
 Phil LeedsBanker Schlockmocker | Banker Schlockmocker |
| GGarnett SmithLawyer Schnabel | Lawyer Schnabel |
| KKen SmithJudge Edelweiss | Judge Edelweiss |
| KKaren HaberSecretary Gudrun Geduldig | Secretary Gudrun Geduldig |
 Edgar VivarFeldwebel Erstarren | Feldwebel Erstarren |
 Joaquín García VargasBig Black Bill | Big Black Bill |
| JJoy GeorgePolicewoman | Policewoman |
| MMargaret DonagheyGranny | Granny |
| DDeanne MencherAuntie | Auntie |
| JJosephine ClaudioStoolie | Stoolie |
| AAllison CokerLittle Maria | Little Maria |
| AAllen GrossmanPolice Operator | Police Operator |
| PPeter BabbPoliceman | Policeman |
| JJames BurvilleVendor | Vendor |
 Annie KozuchWayward Girl | Wayward Girl |
| IIan MacFarlaneSir Thomas Crapper | Sir Thomas Crapper |
| PPatrick WelchRegistry Clerk | Registry Clerk |
| PPhilip GuilmantPriest | Priest |
| BBarbara De HubpSpinster | Spinster |
| TTony BabworthWoodman | Woodman |
| JJaime PizanoGoatherd | Goatherd |
| EEnrique CastilloFirst Henchman | First Henchman |