NCIS: Season 4, Episode 9

Twisted Sister (21 Nov. 2006)
"NCIS: Naval Criminal Investigative Service" Twisted Sister (original title)

TV Episode  |  TV-14  |   |  Action, Comedy, Crime
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Ratings: 7.9/10 from 354 users  
Reviews: 1 user

At 02:30 Tim's little sister, Sarah, shows up at his pad, saying that she thinks that she's killed someone (a Navy seaman). Gibbs and the gang find much circumstantial evidence implicating her, but they solve it and nab those responsible.



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Title: Twisted Sister (21 Nov 2006)

Twisted Sister (21 Nov 2006) on IMDb 7.9/10

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Episode cast overview:
Officer Samuel Tate
Jordan Block
Amber Vasquez ...


At 02:30 Tim's younger sister, Sarah, covered with human blood, shows up at the door of his pad, saying that she thinks that she's killed someone; he sends the office an e-note, saying that he's sick, then he starts to look into it. Gibbs and the rest of the gang investigate the death of a Navy seaman, from USS Enterprise, on the campus of the same university where Sarah attends; Ziva finds 10 more bodies. A phone call becomes troublesome for Tim, Gibbs, and Sarah; Tim feels strong conflicts of interest and of loyalty. Abby finds the weapon, and Gibbs questions Sarah. Abby makes a crucial discovery, then the gang solve the case and nab the people responsible. Written by DocRushing

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Release Date:

21 November 2006 (USA)  »

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Aspect Ratio:

1.33 : 1
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Did You Know?


Troian Bellisario plays McGee's younger sister. In real life, she and Sean Murray are step siblings. See more »


When McGee creates the map on his computer to retrace his sister's path from the night before, the icon for his apartment is located inside of Arlington National Cemetery. See more »


Special Agent Leroy Jethro Gibbs: Hey, I've been looking all over the building for you.
NCIS Director Jenny Shepard: Well, since we're low on agents, I thought I would give Abby a hand.
Special Agent Leroy Jethro Gibbs: The only reason we're low on agents is because you sent DiNozzo home.
NCIS Director Jenny Shepard: There's no sense in getting us all sick...
Abby Sciuto: [as Gibbs] "Next time you send one of my team home, you clear it with me first, Director!"
[as Jenny]
Abby Sciuto: Oh, I didn't know I needed your permission to manage my own personnel, Agent Gibbs!"
[as Gibbs]
Abby Sciuto: "*Your* personnel?"
[as Jenny]
See more »


References Dead Man Walking (1995) See more »


Psych Ward Breakout
Written by Dominic Kelly
Performed by Dominic Kelly
Courtesy of Screw the Pooch ASCAP
See more »

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User Reviews

Nepotism is successful
30 August 2011 | by (New York, New York) – See all my reviews

TWISTED SISTER is an entertaining "gimmick" episode of NCIS, that remains enjoyable 5 years later. Casting of producer's daughter and Sean Murray's step-sister as his younger sister Sarah works quite well.

That's the jumping off point for the key gimmick: putting Murray as McGee on the spot: sis shows up on his doorstep all bloody, half-amnesiac and thinking she's murdered someone. As McGee naturally tries to protect her, his status as government agent is in jeopardy since his team is investigating the case where she is clearly the prime suspect.

Entire cast is convincing in dealing with this extreme situation, including bosses Mark Harmon and Lauren Holly who must make critical decisions regarding McGee. Of course, the closure of episodic TV irons everything out by episode's end, but I was captivated by McGee (and sis) facing seemingly insurmountable problems.

Troian Bellisario, who dad had been putting in his TV series as far back as 15 years earlier (when she was just 5) in "Quantum Leap", is quite effective as a still unseasoned actress challenged with a nearly unplayable role, and she does team up convincingly with Murray. All in all, a tricky segment pulled off nicely.

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