We have a brand new behind-the-scenes video from the freshman Fox drama, Fringe's new episode, The Cure, which airs on Tuesday, October 21 at 9 PM ET. Click below for a sneak peek at how the special effects wizards on the series deal with an exploding head.

The team investigates a woman that re-appears after weeks of being missing, with a rare disease and she inexplicably causes pain and death to the people she meets. In the investigation dangerous level of radiation are detected.

Walter obsesses about cotton candy, Peter strikes a deal with Nina Sharp and a truth about Olivia is discovered.