This week's season finale of Bones has already created quite a buzz, and for good reason:

Reportedly, Brennan and Booth finally have sex during the episode!

Putting that that cataclysmic event aside for a moment, though, viewers can also look forward to a performance on the series by Mötley Crüe. Yes, Mötley Crüe!

Watch the 1980s rock group in actio below, along with reaction from various Bones' characters to their presence:

[video url="/videos/bones-season-finale-clip/" title="Bones Season Finale Clip"][/video]

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.