The show is a blend of Get Smart and Batman in the style of the Beatles cartoons (all shows that also were airing at the time). Making the character sound like Jack Benny was a clever way of giving him a vocal inflection similar to Maxwell Smart without imitating Don Adams directly. All of these then-current references were readily apparent at the time even to kids, but because of them, the show is now dated and mainly of historical interest.
Review of Cool McCool
