Back when the station now known as GSN was Game Show Network, we loved its "Black-and-White Overnight" bloc that ran antique game shows in the wee morning hours and were sad to see it go away. Well, starting next Monday night (or Tuesday morning depending on which time zone you're in), it's back…for two weeks. Check your listings for the precise times you can see or record old episodes of What's My Line? and I've Got a Secret.
They did this last year, as I recall…and maybe the year before, too. I'm guessing that even though they don't want to run those shows on their regular schedule, they want to hold onto them and for some contractual reason, they have to run them for two weeks each year or lose them. Something like that.