Preview Clip: Behind-the-Scenes Footage of Castle Season 4, Episode 14, "The Blue Butterfly"!
![](http://pinterest.com/pin/create/button/?url=http://www.wetpaint.com/castle/video/preview-clip-behindthescenes-footage-of-castle-season-4-episode-14-the-blue-butterfly%3Futm_source%3Dpinterest.com%26utm_medium%3Dshare%26utm_campaign%3Dvrl&media=http://static.wetpaint.me/castle/ROOT/photos/Kate-2497192546203153603.jpg&description=Preview Clip: Behind-the-Scenes Footage of Castle Season 4, Episode 14, "The Blue Butterfly"!)
Ever wondered how they make the magic happen on Castle? Go behind the scenes with the cast in this must-watch sneak peek clip from next Monday's all-new episode, "The Blue Butterfly."
Original Air Date: Castle Season 4, Episode 14, "The Blue Butterfly" airs on Monday, February 6, 2012 at 10 p.m. ET on ABC.
