Traitor (episode)

Traitor is the 9th episode of NCIS: Los Angeles Season 6 as well as the 129th episode of the entire NCIS: Los Angeles series.
==Synopsis==
When Granger ends up in hospital after getting into a car accident late at night, the OSP team investigate and soon discover that he was poisoned with the search intensifying when Hetty locks down the OSP Headquarters, determined to expose the mole once and for all.
==Plot==
==Cast==
===Series Regulars===
Name 	Portrayed by 	Role
G. Callen 	Chris O'Donnell 	NCIS Special Agent and the leader of the Office of Special Projects field team.
Kensi Blye 	Daniela Ruah 	NCIS Special Agent with the Office of Special Projects.
Marty Deeks 	Eric Christian Olsen	A Detective with the Los Angeles Police Department and also the LAPD/NCIS liaison.
Eric Beale 	Barrett Foa 	Tech Operator with the Office of Special Projects.
Nell Jones 	Renée Felice Smith 	Tech Analyst for the Office of Special Projects.
Owen Granger 	Miguel Ferrer 	NCIS Assistant Director.
Henrietta Lange	Linda Hunt 	Operations Manager with the Office of Special Projects.
Sam Hanna 	LL Cool J 	A former Navy SEAL-turned-NCIS Special Agent with the Office of Special Projects.
===Recurring Cast===
Name 	Portrayed by	Role
Ty 	Parry Shen 	Tech with the Office of Special Projects.
Susan DePaul	Sarayu Rao 	A Doctor.
Vince Jones 	Geoff Brown 	Special Agent.
===Guest Cast===
Name 	Portrayed by 	Role
Carl Brown 	Adam Bartley 	
Gwenn 	Victoria Garcia-Kelleher	
Nurse (Traitor) 	Dio Johnson 	
Duende 	Sonny Mario Ayon 	
Nico 	Miguel Izaguirre 	
Orderly (Traitor)	Dennis D'Antin 	Uncredited role.
  v - [ e] - dNCIS: Los Angeles Season 6
♦ Deep Trouble Part 2 (episode) ♦ Inelegant Heart (episode) ♦ Praesidium (episode) ♦ The 3rd Choir (episode) ♦ Black Budget (episode) ♦ SEAL Hunter (episode) ♦ Leipei (episode) ♦ The Grey Man (episode) ♦ Traitor (episode) ♦ Reign Fall (episode) ♦ Humbug (episode) ♦ Spiral (episode) ♦ In the Line of Duty (episode) ♦ Black Wind (episode) ♦ Forest for the Trees (episode) ♦ Expiration Date (episode) ♦ Savoir Faire (episode) ♦ Fighting Shadows (episode) ♦ Blaze of Glory (episode) ♦ Rage (episode) ♦ Beacon (episode) ♦ Field of Fire (episode) ♦ Kolcheck, A. (episode) ♦ Chernoff, K. (episode)
Category:NCIS: Los Angeles Episodes
Category:NCIS: Los Angeles Season 6 Episodes
Category:NCIS: Los Angeles Episodes written by Michael Udesky
Category:NCIS: Los Angeles Episodes written by R. Scott Gemmill
Category:NCIS: Los Angeles Episodes directed by Eric A. Pot
Category:NCIS: Los Angeles Episodes featuring Ty
Category:NCIS: Los Angeles Episodes featuring Susan DePaul
Category:NCIS: Los Angeles Episodes featuring Vince Jones