Watching Big Bang Theory, listening to Walowitz's mom nag off camera, and it begs a list. Offscreen characters, never seen, possibly heard. Aside from Vera on Cheers and Frasier's Maris, who am I missing?
Mrs. Columbo from Columbo. And that one almost got her own series. We never heard or saw her. Robin Masters from magnum p i, almost qualifies, but the end-reveal of the secret was that he was actually Higgins, IIRC, so that doesn't quite work. I'll need some backup on this one: I Dream of Jeannie, we saw her sister and she was a separate person than Jeannie, IIRC, and she just never got her own name, right?
Same with Hawkeye's father. Many of the other characters' family members were seen in home movies at various times (BJ's wife, Radar's mom and family, Henry's wife), but I don't recall ever seeing Hawkeye's dad.
Both of Peggy's parents were set to be played by this guy: http://en.wikipedia.org/wiki/Divine_(actor) But he died before anything came of it.
The bridge toilet just to the right of the main viewscreen of the USS Enterprise. The Starfleet Technical Manual says it's there.
Not exactly. "Bo Snerdley" is a pseudonym for long time staffer James Golden, who has been with Limbaugh's show since start up.
And what about the Turbo Lift Control officer? Damn, that must be one shitty job. Can you imagine? Four years at the academy for what? So that you can make sure the lifts are working?
Probably just an enlisted man. Not all that shitty at all, since the computer controls the turbolifts and runs diagnostics on them. All he has to do is run a diagnostic every once in a while and service them when they need it.