Dreamworld (2) Castle : Season 6 Episode 2
TV-14 ABC 43m int(0)
Aired: September 30th, 2013 @ 9:00 PM EST on ABC
Continuing from the season premiere episode, Beckett races against time to find a stolen toxin capable of killing tens of thousands of people. To make matters worse, Castle was exposed, leaving him with less than 24 hours to live.