This Thursday's episode of Bones, "The Crack In The Code", will be the last for a couple of months while the show goes back on hiatus to finish filming. However, we will get to meet the new villain, played by Andrew Leeds, who will create a fair amount of trouble and tension for Booth and Brennan.
"Hopefully by the end of the season, he will change the course of the series for a little bit," executive producer Stephen Nathan says, promising a Season 7 cliff-hanger to rival last year's pregnancy reveal. "It's going to put [Booth and Brennan] in a completely different situation than they've been in before professionally. And that will affect them personally to a large, large extent."