(Sasha Alexander) The former Secret Service agent providing profiling insights.
(David McCallum) The team's veteran medical examiner. 📺 How to Watch
Often carries the earlier seasons (including Season 2).
This episode marks Timothy McGee’s official promotion to a full-time field agent on Gibbs' team, shifting the dynamic of the "MCRT" (Major Case Response Team).
(Michael Weatherly) The senior field agent and comic relief.