Survival of the Fittest (episode)

Survival of the Fittest is the seventh episode of NCIS: Los Angeles Season 14 as well as the 309th episode of the NCIS: Los Angeles series.
==Synopsis==
When a Marine falls ill during a training mission due to an attack by a genetic bioweapon, OSP must track down the person responsible for unleashing it while Deeks struggles with balancing work and home life when Rosa comes down with the flu.
==Plot==
==Major Events==
*It's revealed that Sam is afraid of snakes.
*It's also revealed that Deeks has been working at OSP for thirteen years.
==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. Despite being credited, Ruah does not appear in this episode.
Marty Deeks 	Eric Christian Olsen	NCIS Investigator.
Fatima Namazi 	Medalion Rahimi 	NCIS Special Agent.
Devin Rountree 	Caleb Castille 	NCIS Special Agent.
Hollace Kilbride	Gerald McRaney 	Retired Admiral.
Sam Hanna 	LL Cool J 	Former Navy SEAL-turned-NCIS Special Agent with the Office of Special Projects.
===Recurring Cast===
Name 	Portrayed by 	Role
Roberta Deeks	Pamela Reed 	Marty Deeks's mother.
Rosa Reyes 	Natalia del Riego	Foster daughter of Kensi Blye and Marty Deeks.
===Guest Cast===
Name 	Portrayed by 	Role
Herman Cooper 	Dominic Burgess 	
Lisa Cho 	Piper Curda 	
James Williams	Bobby Hogan 	Private First Class in the United States Marine Corps.
Pierce 	Cyrus Hobbi 	Staff Sergeant in the United States Marine Corps.
Nicholas Embry	Jesse Boone 	
Jordana Hanson	Susan Slome 	Marine Private First Class Edward Hanson's mother.
Edward Hanson 	Marcus Antony Brunner	Private First Class in the United States Marine Corps and Jordana Hanson's son.
  v - [ e] - dNCIS: Los Angeles Season 14
♦ Game of Drones (episode) ♦ Of Value (episode) ♦ The Body Stitchers (episode) ♦ Dead Stick (episode) ♦ Flesh and Blood (NCIS: Los Angeles episode) ♦ Glory of the Sea (episode) ♦ Survival of the Fittest (episode) ♦ Let It Burn (episode) ♦ Blood Bank (episode) ♦ A Long Time Coming (episode) ♦ Best Seller (episode) ♦ In the Name of Honor (episode) ♦ A Farewell to Arms (episode) ♦ Shame (episode) ♦ The Other Shoe (episode) ♦ Sleeping Dogs (episode) ♦ Maybe Today (episode) ♦ Sensu Lato (episode) ♦ The Reckoning (episode) ♦ New Beginnings (episode) ♦ New Beginnings Part 2 (episode)
Category:NCIS: Los Angeles Episodes
Category:NCIS: Los Angeles Season 14 Episodes
Category:NCIS: Los Angeles Episodes written by Andrew Bartels
Category:NCIS: Los Angeles Episodes directed by Eric A. Pot