The team discovers the bizarre death of a Marine and his two friends may be linked to their past, but its Gibbs who ends up taking a trip down memory lane.
Nielsen Ratings: Reunion was seen by 21.37 million people, and was rated 12.9/21 in households, 6.4/17 in adults 25-54, and 4.8/14 in adults 18-49. This episode delivers the show's highest viewers for the second consecutive week and matched last week's all-time best adults 18-49 performance.