Which character doesn't belong with the others?

Christine Staples

Marjorie Muller

Carolyn Schuster

Margie Manners

Dottie Donovan

Cindy Andrews

Belinda McGowan

Cynda Dunsworth

All of these are girls who are girlfriends, dates, or party givers of either Wally, Eddie, or Lumpy, except I don't recognize the name Dottie Donovan. So I'll guess she doesn't belong on the list.

Good try!!! Not the answer I'm seeking!

Try again.

Maybe they're all Eddie's girls or dates, except Margie Manners, who was the housekeeper's daughter that Wally got hung up on.

That's it. Wally had a slough of girls but Eddie had a few too except Margie.