A Look Back at Our Favorite NCIS Cast Members Over the Years

Saying goodbye to some and hello to others, these are the agents who've made NCIS a procedural powerhouse.

Since 2003, NCIS has captivated audiences with its blend of action, drama, and forensic investigations. The show's success is due in part to its iconic characters, particularly the unforgettable agents who have come and gone throughout the years. Let's take a trip down memory lane and revisit some of our favorite NCIS agents:pen_spark

The NCIS cast laughs and smiles together on the set of The Talk — The NCIS cast | John Paul Filo/CBS via Getty Images

Tony DiNozzo (Michael Weatherly): Weatherly brought charisma and humor to the role of Tony, a wisecracking senior field agent. Before becoming a mainstay on NCIS, he appeared in shows like "The Cosby Show" and "Loving." Currently, he leads the drama "Bull" on CBS.

Brian Dietzen and Pauley Perrette talk on the set of NCIS — Brian Dietzen and Pauley Perrette | Monty Brinton/CBS via Getty Images

Abby Sciuto (Pauley Perrette): Pauley Perrette brought goth glamor and a quirky personality to the role of Abby Sciuto, the brilliant forensic scientist who could analyze evidence with unmatched speed and expertise. Her enthusiasm and unwavering loyalty were a constant source of energy for the team.

Caitlin "Kate" Todd (Sasha Alexander): Though her time on NCIS was cut short, Alexander left a lasting impression as the intelligent and dedicated Kate Todd. She had previously appeared in "Dawson's Creek" and "CSI: Crime Scene Investigation."

Ziva David (Cote de Pablo): Ziva David, the resourceful and fearless Mossad officer turned NCIS agent, was a fan favorite for years, played by Cote de Pablo. Debuting on NCIS in 2005, she returned for a limited run in 2019. Prior to NCIS, de Pablo appeared in shows like "The Jury."

Jenny Shepard (Lauren Holly): Lauren Holly brought authority and elegance to the role of NCIS Director Jenny Shepard. A seasoned actress with credits dating back to the 1980s, she had previously starred in shows like "Picket Fences" and "Chicago Hope" and movies like "Dumb and Dumber."

Jack Sloane (Maria Bello): Maria Bello's portrayal of the skilled and compassionate medical examiner Jack Sloane added a new dimension to the team in later seasons. Bello had a successful career before NCIS, appearing in shows like "ER" and movies like "Coyote Ugly."

These are just some of the talented actors who have made NCIS such a successful show. Their characters continue to hold a special place in the hearts of fans.

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