On this week's new episode of Fringe - the second-to-last installment of 2010 - the team investigates dead bodies discovered with creatures attached to them.

From there, Olivia, Peter and Broyles discover a dangerous, drug-smuggling organization that... nevermind. You don't wanna hear everything now, do you?

Just watch the official Fox promo for "Snakhead" below, and then click on a few photos from the hour. Remember to return to TV Fanatic soon after it airs for a detailed Fringe episode review...

[video url="http://www.tvfanatic.com/videos/snakehead-trailer/" title="Snakehead Trailer"] [/video]

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.