Fringe will not air a new episode until March 11. But the Fox drama has come up with a great way to keep fans buzzing during this brief hiatus:

By releasing a spoiler-iffici photo of next Friday's special guest star, Jorge Garica. The Lost actor will make a cameo as a Massive Dynamic employee and is seen here in a scene opposite Walter:

Entertainment Weekly first published this image and you can visit that official website to watch a unique preview for "Os."

On the episode, look for the team to investigate a case involving the laws of gravity; and for Walter to desperately work to reverse the damage he’s caused to the fabric of the universe.