NCIS has been on the air since 2003 – and the fan favorite drama is still going strong.
The CBS series follows a group of special agents from the Naval Criminal Investigative Service as they investigate various crimes.
NCIS season 1 started with main cast Mark Harmon, Sasha Alexander, Michael Weerly, Pauley Perrette And David McCallumHowever, the cast has continually changed over the course of the 21 seasons as actors came and went.
Harmon – who played Leroy Jethro Gibbs – left NCIS after 18 seasons in October 2021.
“What has always drawn me here is the character I play and keeping it fresh and challenging. As far as the plot goes, this character has taken the path that it has taken,” Harmon said in an interview with Entertainment tonight in August 2022 after his departure, adding that his character is still present in the film NCIS universe. “I’m not retired. As far as I know, the character lives in Alaska.”
Scroll through for an update on the former NCIS stars: