Survival of the Fittest

Overview

When a Marine falls ill during a training mission due to an attack by a genetic weapon, the NCIS must track down the person responsible for unleashing it. Also, Deeks struggles with balancing work and home life when Rosa comes down with the flu.

Guest Stars

Pamela Reed

Roberta Deeks

Natalia del Riego

Rosa Reyes

Piper Curda

Lisa Cho

Bobby Hogan

PFC James Williams

Cyrus Hobbi

Staff Sergeant Pierce

Dominic Burgess

Herman

Susan Slome

Jordana Hanson

Jesse Boone

Nicholas Embry