Greg responds...

We only tended to name speaking characters unless we had plans (vague or otherwise) to use them later. Sometimes, we retroactively named characters, who had appeared earlier as "N.D. characters".

1. I'm fairly certain we never named that character.

2. We never gave Norman a last name.

3. Her father is Josef Vladek. We never named her mother.

4. The production assistant was Karen Conlin. No one else had a name on the show, except for G. Gordon himself.

5. There was Davis Wilcox, brother of David and Philip Wilcox. The others only had last names.