Conversation so far:
Did Mel Blanc continute in comedy later in his career?
In the live-action film Strange Brew (1983), Blanc voiced the father of Bob and Doug MacKenzie, at the request of comedian Rick Moranis.
What were some of the cartoons that Mel Blanc worked on?
Mel Blanc worked on cartoons such as The Looney Looney Looney Bugs Bunny Movie, Bugs Bunny's 3rd Movie: 1001 Rabbit Tales, Daffy Duck's Fantastic Island, and Daffy Duck's Quackbusters.
Did Mel Blanc work in radio?
Mel Blanc began his radio career at the age of 19 in 1927.
Was all of Mel Blanc's later work done for Warner Brothers?

Question: What year did his career end ?
Self-contained rewrite: What year did Mel Blanc's career end?