
A top 5-rated entertainment network, ION’s lineup includes a catalog of proven procedural series and original programming. Anchored by a collection of television’s most-watched dramas, ION’s schedule caters to its loyal binge-watching audience nationwide.
When family matters force Gibbs to leave mid-case, McGee and Tony argue over who should lead the murder investigation in his place.
The team is forced to take another look at a hit-and-run murder case; McGee becomes suspicious of Tony's unusual behavior.
An NSA analyst who predicted a security breach works with the team when the Secretary of Navy was bugged during a confidential briefing.
The team finds a link between the boyfriend of Gibbs' ex-wife and a murder victim; Ellie Bishop tries to adjust to being on the team.
When dozens of children from military families come down with a mysterious illness, the team tries to deliver a cure before the holidays.
The Department of Defense, including Gibbs' ex-girlfriend, helps the team search for a stolen drone linked to an elusive terrorist.
The team tracks down one of Parsa's cohorts by using evidence from the drone attack; McGee remains emotionally shaken.