Fringe

Now this is how you remind people that you've moved nights! Friday, January 21 at 9/8c, the relocated Fringe finally returns to our present with the greatly anticipated appearance by Back to the Future's Christopher Lloyd.

Guest starring as Walter's musical hero, the man we'll always love as Doc Brown will not just be playing the keys, but also play a key role in the week's wacko case. In addition, we're hearing that he may share more than just a love of classic tunes with his number-one fan. Wonder what it could be... Maybe he's an alt-rocker?

Share you ideas — and excitement over Fringe's return — in the comments below!