When it comes to television, you usually know who and what is going on because all the main characters are right there for you to see. On occasion, a character might be able to cover all their lines and get it done completely behind the scenes.
These characters tend to be the wise ones—the givers of sage advice—or simply invisible comedic props that other actors use for their jokes. Here are the 10 most interesting and important characters from television whom we never fully see on camera.
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