I couldn't find anything relating to this 1979 mid season replacement series, no youtube link or even a still photo so I used all my photoshop might to give you an idea of what it kind of looked like, so voila!
Turnabout starred Schuck and Sharon Gless as a husband and wife who accidently switch bodies thanks to a statue or gypsy curse, I forget. He's a big ol' sloppy sportswriter who subscribes to Oscar Madison monthly and she's a dainty housewife, oh the hilarity of seeing their lives face when they do the freaky friday.
I actually did watch this show every week but it started to grind for two reasons:
a) All the humour seemed to be based on that "let's not get caught" concept, like when Sharon Gless starts puffing on a cigar in front of a girlfriend or that she knows a lot about sports.
b) The fact that it skirted the bigger (and more hilarious) issue of a gender swap. If I woke up with a vagina tomorrow, it would likely be something I would mention on a regular basis until I no longer had it. Not so with Turnabout and that's likely the fail aspect of this series.
Turnabout disappeared after only 7 episodes but the concept lived on and was made into about 385 different movies during 1987-1989.
The 1940 film version of the same novel, is superior to this series and just about as risque.
I have one more "Schuck-com" in the bag for this week and yep, it's another fantasy based show.