I remember seeing a preview where Geralt meets a woman and tells her he'll come back later to make sure it's safe of bandits. I've yet to find this quest so I'm looking for the video it's from to try to figure out where it is.

However, I've been scouring all previews I can find and have yet to find it. Anyone know where I can watch it?

Well, if it isn't here I am not sure then: https://youtu.be/UqbzJqJfPGs

It's here at 2:50
https://www.youtube.com/watch?v=6PNuFKOcu7w

This is the video that made me buy The Witcher 2, and I don't regret it :)

Great

Thanks. Now to hunt that quest down.

Could you please keep us informed if you find it?
I didn't saw it neither =)

I've found the woman's house. I recognized where you get Johnny's voice back in the video.

http://witcher3map.com/v/#5/-65.549/31.091/w=-62.431,18.633

There were some bandits and drowners outside. When I killed them no one appeared and Geralt didn't shout that it was clear. The door is locked and Aard doesn't blow it open.

If she's still in the game, it must be part of that Griffin quest if it's still in. The search goes on.

I found this house too, but there were not the girl so I was not sure.
What a disappointment!

Or maybe this is just a troll from CD Projekt =D

Was probably a bit designed specifically for the show to demonstrate how things can work in the game and then was either cut out later or redesigned. that was some pretty early video there and I venture to say it was a beta.