NCIS (2003)

S14E4 Love Boat

When a Navy Lieutenant's lifeless body is found on a destroyer during a tiger cruise, Gibbs, Quinn, and Palmer head out to sea to uncover the truth. The incident occurs while civilian guests are allowed to stay overnight on the vessel, raising questions about what transpired. As they delve into the investigation, the trio must navigate the complexities of the ship’s environment and the secrets harbored by those onboard.