Mark Harmon credited as playing...
Leroy Jethro Gibbs
- Lorrain Thorson: Do you have children?
- Special Agent Jethro Gibbs: [Long pause] Did.
- Lorrain Thorson: Please tell me the pain goes away.
- Special Agent Jethro Gibbs: STOP!
- Abby Sciuto: ...You just raised your voice to me. You never raise your voice to me.
- [Gibbs shows Abby a video of Clea]
- Special Agent Jethro Gibbs: It's her delusion, Abs.
- Abby Sciuto: I was wrong... about you. You don't understand. None of you understand!
- Dr. Donald Mallard: There's no doubt that Abby greatly identifies with the lieutenant. Has done from the beginning.
- Special Agent Jethro Gibbs: A slippery slope, Duck.
- Dr. Donald Mallard: Well, as Nietzsche says: "When you gaze long into the abyss, the abyss will gaze into you."