Bones appears to find a clue during this still shot from "The Princess and the Pear." Way to go, Brennan!
Marisa Coughlan guest stars as FBI Agent Payton Perotta in "The Princess and the Pear." Here's a shot of the character.

Bones Season 4 Episode 15 Quotes

Valerie Daniels: You are far more ripped under those school-boy duds than one would think. Aren't you, Dr. Sweets?
Sweets: Yes.

Hodgins: What's with the long face there, sunshine?
Cam: Mr. Fisher just broke up with his girlfriend and he's feeling a little down.
Hodgins: What about me? My girlfriend and I broke up -- I gotta see her at work every day.
Fisher: Well, obviously it hasn't blackened your soul like it has mine.
Hodgins: There was some light charring.
Fisher: I'm dead inside.
Hodgins: Okay! You win. Happy?
Fisher: Not that I can ever remember.