YouTube Spotlight: Betcha Don't Know!

NBC has quite a rep for PSAs. The More You Know campaign was preceded by the One to Grow On series. But I BETCHA DON'T KNOW what came before that:

I run into these far less often than I do "One to Grow On," but there is the same kind of vibe here. That's character actor James Harder with Fields in this spot. Children's Television Workshop partnered with NBC for these segments, which ran Saturday mornings.