I saw this on Mark Evanier's excellent blog: a clip from an Ed Sullivan show (despite the "IBM Training Video" label the YouTube poster placed on it) featuring a proto-pre-Sesame-Street cookie monster, complete with teeth (!). Sometimes I forget just how funny the Muppets were.
Mike Lynch is a magazine cartoonist.
His clients include Reader's Digest, Playboy, Wall Street Journal, Harvard Business Review, Mad Magazine and many others. Need cartoons and illustrations? Contact: mike@mikelynchcartoons dot com