High Seas
An NCIS agent who used to work under Gibbs asks for the team's help investigating a case where sailors on an aircraft carrier are dying of a drug overdose, but have no history of any kind of drug abuse.
Episodes
21
Split Decision 44
When a body of a murdered Marine is found in the forest, the investigation leads to the local militia and a weapon deal gone wrong.
22
A Weak Link 43
Gibbs’ team investigate the death of a SEAL during a training exercise, and come to suspect that it wasn’t an accident, but a murder.
23
Reveille 44
The terrorist from Bête Noire returns with a plan to attack the President. Gibbs and his team follow the clues to reveal his identity and find Kate who is kidnapped.
