Bones, Season 6

Walter:
My work's done. [passes receipts to Booth]

Booth:
What's this?

Walter:
Itemized invoice from my expenses, mostly fuel for Ike flying me back and forth.

Brennan:
But we haven't solved the murder!

Booth:
Yes, two murders.

Brennan:
Two murders! We haven't solved two murders!

Walter:
You hired me to find the missing chart fragment. Eureka! [takes off the cover] Ta-daa! [reading map locations] Bingo! Mission accomplished, [gesturing to the map] I found it.

Cam:
Ah, technically, I found it in her throat

Walter:
Britney's body was submerged under 80 feet of water in the middle of the Gulf of Mexico, I brought her here to you..I..pretty sure that's the impressive part. [leaves]

Brennan:
That's true. If it weren't for Walter, her remains would never have been discovered.

Booth:
[gives a look at Brennan] Seriously?