Big Brother (episode)

Big Brother is the 6th episode of NCIS: Los Angeles Season 5 as well as the 102nd episode of the entire NCIS: Los Angeles series.
==Synopsis==
OSP investigate when a raid conducted by a task force composed of agents from the FBI, CIA and NCIS goes wrong, leading them to suspect that there's a mole responsible for the leak.
==Plot==
==Trivia==
*The song Eric is listening to while he's on the exercise bike in the gym is OneRepublic- Counting Stars.
==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. Despite being credited, Ferrer does not appear in this episode.
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
Jonas Ambrose	David Furr 	Special Agent with the FBI.
Roger Carter 	Billy Smith 	NCIS Special Agent.
===Guest Cast===
Name 	Portrayed by 	Role
Cindy Chang 	Sophie Oda 	
Jenkins (Big Brother) 	Jeff Branson 	
Administrator (Big Brother) 	Nealla Gordon 	
Yvette Lowell 	Rachel Luttrell 	CIA agent.
Female Student 	Lisa Marie Woods	
Male Student 	Aviad Bernstein 	
Ethan Blume 	David Elson 	
Emily 	Bailey La Flam 	
Molina Cartel Member 	Anthony Martins 	
Sienna 	Ashley James 	Uncredited role.
High School Student (Big Brother)	Natalie Bright 	Uncredited role.
  v - [ e] - dNCIS: Los Angeles Season 5
♦ Ascension (episode) ♦ Impact (episode) ♦ Omni (episode) ♦ Reznikov, N. (episode) ♦ Unwritten Rule (episode) ♦ Big Brother (episode) ♦ The Livelong Day (episode) ♦ Fallout (episode) ♦ Recovery (NCIS: Los Angeles episode) ♦ The Frozen Lake (episode) ♦ Iron Curtain Rising (episode) ♦ Merry Evasion (episode) ♦ Allegiance (episode) ♦ War Cries (episode) ♦ Tuhon (episode) ♦ Fish Out of Water (episode) ♦ Between the Lines (episode) ♦ Zero Days (episode) ♦ Spoils of War (episode) ♦ Windfall (episode) ♦ Three Hearts (episode) ♦ One More Chance (episode) ♦ Exposure (episode) ♦ Deep Trouble (episode)
Category:NCIS: Los Angeles Episodes
Category:NCIS: Los Angeles Season 5 Episodes
Category:NCIS: Los Angeles Episodes written by Jordana Lewis Jaffe
Category:NCIS: Los Angeles Episodes directed by Steven DePaul
Category:NCIS: Los Angeles Halloween Episodes
Category:NCIS: Los Angeles Episodes featuring Jonas Ambrose
Category:NCIS: Los Angeles Episodes featuring Roger Carter