Impact is the second episode in the fifth season of NCIS: Los Angeles, and the ninety-eighth excluding crossover episodes.
Hetty contacts operational psychologist Nate Getz to help Sam and Deeks come to terms with the torture both men received at the hands of Isaak Sidorov while the remaining members of the OSP investigate the killings of a former Navy Vice Admiral and a controversial journalist on board a private jet.
|Chris O'Donnell||G. Callen||Special Agent in Charge|
|LL Cool J||Sam Hanna||Senior Special Agent|
|Linda Hunt||Henrietta Lange||Operations Manager|
|Daniela Ruah||Kensi Blye||Junior Special Agent|
|Barrett Foa||Eric Beale||Tech Operator|
|Eric Christian Olsen||Marty Deeks||LAPD Liaison|
|Renée Felice Smith||Nell Jones||Intelligence Analyst, NCIS: OSP|