I found this segment of Love American Style featuring Tina Louise and her then husband Les Crane on youtube:

Tina Louise and Les Crane (https://www.youtube.com/watch?v=uJfVBJZ1KIc)

Oddly enough it's about a couple discussing divorce; which actually happened not long after.

Thanks for the link.There wasn't much chemistry there. It was actually quite hard to watch. But it was good to see Tina Louise in a different role.