I'm not sure of his name, but with the voice and the shape of Charlie's head/face, it suggested to me the fellow in the old TV series "The Millionaire" who went around passing out checks to deserving folks.

Thanks for the link, I hadn't seen (or sure don't recall) that VW commercial.

I recently came upon the 1968 Charlie Chan Volkswagen TV commercial with Marvin Miller as Charlie Chan. I was wondering if anybody knows the name of the actor who portrays "Number One Son" in the commercial?