Here's a TV Week from when ABC did the Batman salute on their anniversary show:



I was surprised to read that Adam and Burt taking their bows was not recorded at the same time as the Bat Tribute was. Interesting how Hollywood works, but I guess it would have been too long to make everyone sit through every act, so they recorded the acts separately from whatever party they were having. I know the video of it was on youtube last year, but I haven't looked for it again since that time that I found it there.
I have not seen Legend of the Superheroes since 1979 and don't remember anything about it, so I don't remember if it was anything like what Adam was describing in this article, but please tell me he didn't get a writing credit on Legends of the Superheroes, since everything I've heard about it has been pretty bad.