I started to watch The Rabbit Trap recently (had to stop - too much like life) and was confounded by who played Judy, the kind-hearted secretary. She has this permanently serene countenance, and I couldn't put that vibe with the whoshewas thing. But it was eatin' at me.
It turns out it was June Blair, who later married the recently departed David Nelson, who, it turns out, was no slob because he got himself a Playboy Playmate of the Month! (January 1957) So, since it bugged the crap out of me, this post, to exorcise the brain imprinting.
The internet being what it is,if you follow the links above and here and here you can know more than you ever wanted to about good ol' June Blair,, unless you were an avid Ozzie and Harriet fan.