Paul Benedict
Paul Benedict (September 17, 1938 – December 1, 2008) was an American actor who made numerous appearances in television and movies beginning in the 1960s. He was known for his roles as The Number Painter on the popular PBS children's show Sesame Street, and as the quirky English neighbor "Harry Bentley" on the CBS sitcom The Jeffersons. Often mistakenly credited as Charlie Bucket's school teacher (the uncredited role of Mr. Turkentine), in the cult classic Willy Wonka & The Chocolate Factory, who was actually played by David Battley. Description above from the Wikipedia article Paul Benedict, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Filmography
Seinfeld
Sesame Street
Murder, She Wrote
The Drew Carey Show
The Twilight Zone
Tales from the Crypt
Kojak
A Different World
All in the Family
The Devil's Advocate
The Jeffersons
No Image
$weepstake$
This Is Spinal Tap
The Addams Family
Mama Malone
The Blue and the Gray
Cocktail
Mandingo
After the Sunset
Jeremiah Johnson
A Mighty Wind
Smile
The Freshman
The Goodbye Girl
Babycakes
Waiting for Guffman
Isn't She Great
The Lonely Guy
The Man with Two Brains
The Front Page