Kenny is a prolific voice actor known for his roles in numerous animated shows and movies, including:
* SpongeBob SquarePants (SpongeBob SquarePants, Gary the Snail, Patchy the Pirate)
* The Powerpuff Girls (The Mayor)
* Johnny Bravo (Johnny Bravo)
* Spongebob Squarepants (The Narrator)
He also voiced characters in various other animated series such as "Dexter's Laboratory," "Rocko's Modern Life," and "Hey Arnold!"