- Dr. Spencer Reid: [opening quote] "Masks are wonderfully paradoxical in this way: while they may hide the physical reality, they can show us how a person wants to be seen" - Joanna Scott
- Penelope Garcia: OK, OK, and by OK I mean the abbreviation of the great state of Oklahoma because everything I am gonna say now is not OK
- Dr. Spencer Reid: There's a word, even though it's not recognized by any dictionary or psychology manual, for the excessive fear of clowns: coulrophobia
- Dr. Spencer Reid: [closing quote] Christopher Marlowe said: "It lies not in our power to love or hate, for will in us is overruled by fate"
- Emily Prentiss: Can you cross the geo-profiles from the initial crimes in Colorado and Oklahoma, see if any traveling circuses or carnivals went through those towns?
- Penelope Garcia: I love a carnival. If it wasn't for the whole nefarious people are probably working there, this would be a most enjoyable search. Nefarious ruins everything. I'll hit you back
- Penelope Garcia: Emily, have I complimented you as of late on your assertive yet loving way of pointing our paths I don't think to go down?