Walter Massey

Walter Massey (August 19, 1928 – August 4, 2014) was a Canadian actor, voice artist, and comedian. He was the voice of Principal Herbert Haney and Mr. Marco.

The Season 19 episode "Brain Sees Stars" was dedicated to him as it was the last episode that he voiced for.

Voices on Arthur

 * Mr. Haney
 * Mr. Marco