1. In the season 4 episode where Eddie eventually stays all night, Ward calls Mr. Haskell Frank (his name in other episodes is George, of course).

2. In In the Soup, Mrs. Whitney calls Mr. Whitney Frank.

3. In Wally Goes Steady, one of the guys Ward is talking to in the country club locker room--I think at the end--is Frank.

Any other Franks?

That's right. I found something similar in the Hazel series, almost everyone is named "Harry" or Harold. George's friends, Deidra's husband, their son, every other person it seems is a Harry. Surprised they didn't call the series "The Harry's In My Life".:lol: