Nova: Secrets of Lost Empires 2

In Secrets of Lost Empires 2: Still Lost, Nova explores the demise of the Great Muppet Empire. Once long, Muppets ruled the world with great, googley-eyed statues.

The Family that Walks on All Fours

Nova exploits this walking-on-all-fours family for weeks before telling them, "You know, that back pain might go away if you just stand up. But don't do it before we finish filming you."

Secret of the Wild Child

This DVD cover gives out the impression that it is some sort of soft core fetish video - EXCEPT this was put out not by some sleezy dude named Murray, but by PBS staple Nova! I guess they only run it during pledge drive time.