Rocky Carroll as Director Leon Vance and Adam Campbell as Dr. Donald “Ducky” Mallard — 'NCIS' Episode 500 "All Good Things" - ...

Here's what I'm thinking.

“NCIS” dropped a bombshell Tuesday night — and this time, it wasn’t the explosive kind.

Actor Rocky Carroll, whose character Leon Vance has been part of 'NCIS' since 2008, had a life-changing 500th episode Tuesday ...

NCIS celebrated a milestone on CBS, airing its 500th episode, and it killed off one of the beloved characters from the ...

“NCIS” has not been shy about letting some of its tertiary characters die a dramatic death, but when it comes to letting any ...

The 500th episode of "NCIS" shocked fans with the death of a character who had been around for 18 seasons, but it also gave ...

The NCIS team mourns the shocking death of one of their own in the March 31 episode. The team also must tackle a new case, ...

The 500th episode of NCIS aired Tuesday on CBS, and for the landmark installment, the long-running procedural decided to do ...

"NCIS" star Rocky Carroll (Leon Vance) knows that people are going to be asking, "What the hell just happened?" after "NCIS" ...

NCIS' 500th episode contained a treasure trove of nods and references to seasons past — check out our list of the 10 Easter ...