Exclusive

Bones Fall Finale Sneak Peek: Is Booth About to Suffer Another Loss?

First Sweets and now [spoiler]?!

In the second half of tonight’s two-hour Bones fall finale, it’s all hands on deck when a member of Booth’s inner circle is — judging by the exclusive video above — critically injured in the line of duty.

In other words, it’s probably not the best time for Sara Rue’s new behavioral analyst Karen Delfs to be foisting her special brand of crazy on a very preoccupied Booth.

Press PLAY above to watch Rue’s super amusing debut (and find out which member of the team got on the wrong side of someone’s bomb).