slappy

How about Sarah (the telephone operator) from "The Andy Griffith Show"...

And Vern, from "Hey, Vern, It's Ernest!" :-)

RKillgore

There was an episode that had a picture of Kelso's son and his partner. Although, they're dressed like Lone Ranger and Tonto, so the masked photo might not count, if you're a stickler.

Shannon Nutt

We heard him, but did we ever see Orson on Mork & Mindy?

critterdvd

Mr. Kim on 'Gilmore Girls'... I always held out a small amount of hope we'd see him in the series finale, but alas never did.

Upper pylon 3

Jennifer's friend Chrissy on Family Ties was one of those charcters but we finally did see her in one episode.

Jack Straw

Tuttle

Jericho

I thought it was at least ambigious, so you weren't quite sure. Since Orson Welles did the voice, you can at least think there's soemone else.

Ayre

Elizabeth Sanford - Sanford & Son

rw2516

Since Mel was Alan Brady's brother-in-law on Dick Van Dyke Show, did they ever show Mel's wife, Alan's sister?

rabbit77

We never see the guy Alex Keaton was being interviewed by (was it God?) when his friend died

BTW was his dead friend in any episodes before that episode?

Edit: Quick research showed it was a psychiatrist. It's been a while since I've seen that episode (wow, 20 years!)

WallyOPD

7Keys

I don't recall his dead friend in any episodes before that.

Jack Straw

Hawkeye's imaginary companion that he refers to whenever he needs someone to blame something on.

PHMustang2000

On Roswell, they mentioned that Valenti had gotten divorced or whatever but she was never on the show. Never mentioned where she is just that he got divorced to Valenti's ex wife

Patman

How about never seeing Charlie Townsend's face on "Charlie's Angels"?

Patman

Moi.

redskull47

Peg Bundy's Mom, Mrs. Wanker. Al was always describing her as being impossibly obese.

And Patman beat me to it: Charlie, from Charlie's Angels was the first one I thought of.