Fallout is the 8th episode of NCIS: Los Angeles Season 5 as well as the 104th episode of the entire NCIS: Los Angeles series.
OSP investigate when a nuclear device disappears with the team racing to find it before it's used in a possible attack while Hetty faces an unpleasant blast from the past.
|G. Callen||Chris O'Donnell||NCIS Special Agent and the leader of the Office of Special Projects field team.|
|Sam Hanna||LL Cool J||A former Navy SEAL-turned-NCIS Special Agent with the Office of Special Projects.|
|Henrietta Lange||Linda Hunt||Operations Manager 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.|
|Kensi Blye||Daniela Ruah||NCIS Special Agent with the Office of Special Projects.|
|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.|
|Dennis Martin||Reggie Austin (actor)||Gunnery Sergeant in the United States Marine Corps.|
|Roy Kessler||David de Lautour||Department of Energy Researcher.|
|Russian Man||Jack Topalian||Uncredited Role.|
|Laura Baker||Jen Dede||Department of Energy Supervisor.|
|Kelvin C. Griffin||Kirk Baltz||He Developed the Detection Program to Defend the Country. Then later Sold the Program to the Russians.|
|Bodyguard (Fallout)||Brett Gipson||Uncredited Role.|
|Man (Fallout)||Braden Lynch||Uncredited Role.|
|Hadad||Omid Zader||Middle Eastern Assassin.|
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