I largely kept it to people who didn’t show up at all, as opposed to characters like Home Improvement’s Wilson and Norm’s wife Vera on Cheers, both of whom were seen full-body but had their faces obscured.
But it’s far easier to narrow down the number of memorable personalities that we only heard about and heard from, but never actually saw with our eyes.
Some lived through the descriptions of others, while some were voices unattached to physical bodies.
Here are the 11 greatest examples of such characters.