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NCIS: Twisted Sister

Forgoing NCIS procedure, McGee risks his career when he takes matters into his own hands after his sister appears at his door bloodied and confused. As McGee struggles to piece together his sister's whereabouts the night before, he discovers that the NCIS team is investigating the murder of a Navy sailor who had a previous relationship with his sister. Meanwhile, as separate clandestine romantic relationships bloom for both Abby and Tony, the NCIS team discovers McGee has a secret of his own.


Episode Info


Episode number: 4x9
Production Number: 409
Airdate: Tuesday November 21st, 2006


Alternate Airdates:

Sweden Feb 11, 2007
AU (ten) Mar 20, 2007
BE (VT4) Apr 15, 2007
DE (Sat. 1) Apr 29, 2007
NL (SBS 6) May 09, 2007

  • Currently 9.5/10
9.5/10 (10 Votes cast)
Guest Stars
Scottie Thompson
As Jeanne Benoit
Recurring
Troian Bellisario
As Sara McGee
Recurring
April Matson
As Carolyn
Fidel Gomez
As Jordan Block
John Cabrera
As Officer Samuel Tate
Main Cast
Mark Harmon
As Special Agent Leroy Jethro Gibbs
Michael Weatherly
As Special Agent Anthony "Tony" DiNozzo
Pauley Perrette
As Forensics Specialist Abby Sciuto
Sean Murray
As Special Agent Timothy "Tim" McGee
David McCallum
As Chief Medical Examiner Dr. Donald "Ducky" Mallard
Cote de Pablo
As Special Agent/Former Mossad Liaison Officer Ziva David
Lauren Holly
As Director Jenny Shepard
Other Episode Crew

CreatorDonald P. Bellisario  |  Don McGill
Executive ProducerDonald P. Bellisario
 
Warning: NCIS season 4 episode 9 guide may contain spoilers
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