David Pavelonis

Nanny & Isaiah: Easter Today, Easter Forever

🎭 Professor (voice)

Nanny & Isaiah: Friends in Need, Friends in Deed

🎭 Prof. McTuggle

Nanny & Isaiah: The Secret of the Second Basement

🎭 Professor (voice)

Nanny & Isaiah: Wonder Witness & Mighty Mouth

🎭 Prof. McTuggle (voice)

Nanny & Isaiah: Welcome the Stranger

🎭 Shepherd (voice)