← Back to seriesTelevision series · CastFull castThe New Adventures of Mighty Mouse and Heckle & JeckleOn screenCast5 credited performersLou ScheimerMighty Mouse (voice)Artwork unavailableNorm PrescottTheodore H. Bear (voice)Frank WelkerHeckle & Jeckle / Quacula (voice)Alan OppenheimerOil Can Harry / Swifty / Narrator (voice)Diane PershingPearl Pureheart (voice)
