To top off last night’s preview, TVLine has some additional pics of the Firefly reunion on next episode’s Castle reunion (airing April 16 – next Monday’s a repeat, but the last repeat until the season finale). The episode is entitled “Headhunters.”
![](http://tvbreakroom.com/wp-content/uploads/2012/04/127822_0660_ful.jpg)
To top off last night’s preview, TVLine has some additional pics of the Firefly reunion on next episode’s Castle reunion (airing April 16 – next Monday’s a repeat, but the last repeat until the season finale). The episode is entitled “Headhunters.”