Mark Harmon credited as playing...
Leroy Jethro Gibbs
- Caitlin 'Kate' Todd: Is that Dornan's surgeon with Ducky?
- Leroy Jethro Gibbs: Ducky's older, Kate. Not dead.
- Caitlin 'Kate' Todd: What's going to happen?
- Leroy Jethro Gibbs: Nothing. You did everything by the book.
- Caitlin 'Kate' Todd: I killed an innocent man, Gibbs!
- Leroy Jethro Gibbs: It was suicide-by-cop, Kate. Get over it!
- [Gibbs introduces Dr. Janice Byers to Ducky, who removes his hat, smiles, and is tongue-tied]
- Leroy Jethro Gibbs: Dr. Mallard is a man of few words.
- Caitlin 'Kate' Todd: Why are you being so tough on Agent Cassidy?
- Leroy Jethro Gibbs: I didn't do anything to her, yet.
- Caitlin 'Kate' Todd: You made her spend the day alone... with DiNozzo.
- Leroy Jethro Gibbs: She survived... They're on their way back.
- Leroy Jethro Gibbs: You a law student?
- Spenser: Second year Georgetown.
- Leroy Jethro Gibbs: I'm going to give you a lesson tonight in *practical* law. I'm going to ask for Hayes's room key. *Politely.* And you're going to hand it over.
- Spenser: Key? Hotels haven't used keys in years
- [Gibbs groans]
- Caitlin 'Kate' Todd: If he has to wake a judge, *nobody* is going to be happy.
- Spenser: [hands them the key. Gibbs and Todd leave] Okay, but announce yourself first. That's in compliance with the recent Supreme Court decision.
- Special Agent Paula Cassidy: Agent Gibbs, I need to explain...
- Leroy Jethro Gibbs: There's nothing to explain, Agent Cassidy! You didn't file a report. And now two Naval Officers are *dead*. Would it have mattered? We'll *never* know!
- [last lines]
- Leroy Jethro Gibbs: You can't let any woman affect you like this, Duck. Especially one you didn't know that well.
- Dr. Donald 'Ducky' Mallard: Well, my concerns are more immediate. I have two tickets for the opera tonight. She was going to accompany me. Jethro?
- Leroy Jethro Gibbs: No.
- Dr. Donald 'Ducky' Mallard: I wonder if Kate would be interested. Do you know where she is?
- Anthony DiNozzo: No.
- Dr. Donald 'Ducky' Mallard: [as Dr. Byers arrives] We were finished here, weren't we, Jethro.
- Leroy Jethro Gibbs: [long pause. Gibbs notices Ducky's interest in Byers] Oh, we were, Ducky.