David Pavelonis
 | Nanny & Isaiah: Easter Today, Easter Forever (1988) Professor (voice) |
| | Nanny & Isaiah: Friends in Need, Friends in Deed (1988) Prof. McTuggle |
| | Nanny & Isaiah: The Secret of the Second Basement (1984) Professor (voice) |
| | Nanny & Isaiah: Welcome the Stranger (1984) Shepherd (voice) |
| | Nanny & Isaiah: Wonder Witness & Mighty Mouth (1984) Prof. McTuggle (voice) |