Listen to the sound clip Yes 2 from Mr. Bergstrom Sounds: The Simpsons - Season 2: Yes 2 Yes 2 This sound is from Mr. Bergstrom Sounds: The Simpsons - Season 2 Mr. Bergstrom is a substitute teacher who appeared on a Season 2 episode of The Simpsons. He was voiced by Dustin Hoffman. Go to the full soundboardwith more sound clips Search