TV series NCIS How Changed Actors [Then and Now 2024]

Here’s a detailed look at how the cast of NCIS (2003–2024) has changed over the years:

1. Michael Weatherly (Tony DiNozzo) was 35 years old when the series began in 2003. Now in 2024, he’s 55, having played a fan-favorite character known for his charm and humor before departing in 2016.
2. Cote de Pablo (Ziva David) joined the series in its third season, starting at age 24 in 2003. Now 44, she’s remembered for her strong and dynamic portrayal of Ziva, a key figure in the show’s success.
3. Pauley Perrette (Abby Sciuto) brought quirky energy to the series as the beloved forensic scientist. She was 35 in 2003 and is now 55, having left the show in 2018.
4. Rocky Carroll (Leon Vance) was 40 when he joined the cast, stepping into a leadership role as Director Vance. Now 60, he remains a vital part of the series, showcasing his steady and commanding presence.
5. David McCallum (Dr. Donald “Ducky” Mallard) was 70 in 2003, portraying the wise and kindhearted medical examiner. He remained with the show for 20 years before his passing in 2023 at the age of 90, leaving behind a legacy cherished by fans.
6. Brian Dietzen (Jimmy Palmer) started as an assistant medical examiner in 2003 at age 26. Now 46, his character has grown significantly, becoming a central figure in the team.
7. Sean Murray (Tim McGee) joined the cast as the tech-savvy and earnest agent at age 26. Now 46, his character has evolved into a senior field agent and one of the series’ cornerstones.
8. Sasha Alexander (Kate Todd) was 30 in 2003, appearing as the team’s first female agent. Though her character’s tenure was brief, ending in 2005, Alexander remains fondly remembered. She is now 50.
9. Mark Harmon (Leroy Jethro Gibbs) was 52 when he took on the iconic role of team leader Gibbs in 2003. Now 72, Harmon stepped away from the show in 2021, leaving behind an unforgettable legacy as the heart of NCIS.

These actors have shaped NCIS into one of television’s most enduring and beloved series.