- Dr. Spencer Reid: [closing quote] "What greater thing is there for human souls than to they feel that they are joined for life, to be with each other in silent, with unspeakable memories?" - George Eliot
- Luke Alvez: [opening quote] A Cheyenne proverb says: "Beware the man who does not talk and the dog that does not bark"
- David Rossi: You're up for a road trip?
- Dr. Tara Lewis: You're kidding me? I pack a toothbrush to go to the post-office!
- Luke Alvez: Brother against brother, that's tough
- Dr. Spencer Reid: Well, according to the Bible, fratricide is the first type of murder ever committed
- Luke Alvez: That's interesting
- Penelope Garcia: [Walks in, while Reid is loudly cheering about the good news on his mother] Okay, it's customary that the lottery winner shares that mega payout with the rest of the office
- David Rossi: Well, Reid's news is even better than that
- Penelope Garcia: Oh, I can't wait to hear, but right now we've got a case
- Jennifer Jareau: [Looking for missing people] What about hikers?
- Penelope Garcia: Nothing there either, but the thing about hikers is that by definition they're off the grid
- Emily Prentiss: [Walking in, Luke is observing the interrogation of the unsub] What's the word?
- Luke Alvez: Two words actually: "Lost Dog"
- Tom Covington: But why didn't he take anything to eat for himself?
- Jennifer Jareau: I really wish my brain didn't go into these places, but, eh, what, eh, Trooper Casron found in that bag, may have been the answers from source
- Trooper Jim Carson: [Picking something from a jar on the counter, starts eating it and reading the label] Wonder what they put in these to make them taste so good?
- Tom Covington: My advice: eat and don't read