New Orleans viewers and lasted almost the entire run. However, audiences were shocked when the character left the program in one of its most emotional storylines, which raises the question of what ...

On the NCIS: Los Angeles Season 6 premiere, Sam and Callen’s lives are at risk when they are trapped on an out-of-their-control submarine. Check out photos from the episode here.

The NCIS franchise was born out of 'JAG,' and a few characters from the parent show were brought back for some of the spinoffs.