We knew it was coming, but thanks to Michael Ausiello of EW, now we've got video!

Addison returns to her former place of employment in a crossover January 14, when Grey's Anatomy and Private Practice air back-to-back in a two-hour event.

Here's the excerpt from Mike's Q&A ...

Q: What else can you tell us about the Grey’s Anatomy-Private Practice crossover?

A: We can’t really tell you anything. We can, however, show you the moment Addison sets foot back inside Seattle Grace. Just see video below and press play!

[video url="http://www.tvfanatic.com/videos/blink-preview/" title="Blink Preview"] [/video]

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.