Graham Powley Jarvis (August 25, 1930 – April 16, 2003) was a Canadian character actor in American films and television from the 1960s to the early 2000s. From Wikipedia.
Misery
Role(s): Libby
The Out-of-Towners
Role(s): Murray the mugger
Deal of the Century
Role(s): Babers
The Amateur
Role(s): Porter
Alice's Restaurant
Role(s): Music Teacher