The NCIS Cast: 7 Shocking Secrets And The Full Roster For Season 23 (2025)

Contents

The Naval Criminal Investigative Service (NCIS) team continues its relentless pursuit of justice into its record-breaking 23rd season, solidifying its status as one of television’s longest-running and most beloved procedural dramas. As of the current date, December 19, 2025, the core cast has stabilized into a formidable unit, though the show continues its tradition of delivering massive, game-changing plot twists that keep fans on the edge of their seats, including the shocking return of a fan-favorite agent and a deeply personal revenge mission for the team's leader.

The latest season, NCIS Season 23, has pivoted sharply, moving beyond the shadow of former Special Agent in Charge Leroy Jethro Gibbs to focus on a new, high-stakes dynamic. This article dives deep into the biographies of the current main cast, explores the fresh plotlines dominating the 2025 narrative, and uncovers the behind-the-scenes facts that define this iconic series, ensuring you have the most up-to-date and unique information available.

The Current NCIS Team: Full Roster and Biography Profiles (Season 23)

The current ensemble cast for NCIS Season 23 brings a mix of veteran presence and newer energy, each actor contributing to the show’s topical authority and character depth. The team is led by a former FBI agent, reflecting a major shift in the series' command structure.

  • Gary Cole as Special Agent in Charge Alden Parker: Born September 20, 1956, in Park Ridge, Illinois. Cole joined the cast in Season 19 to fill the void left by Mark Harmon’s departure. Parker is known for his unconventional methods and a dry sense of humor, but Season 23 has centered on his personal life following the shocking death of his father, Roman Parker, in the Season 22 finale.
  • Sean Murray as Special Agent Timothy McGee: Born November 15, 1977. Murray is one of the longest-serving actors, having first appeared in Season 1. McGee has evolved from a junior agent and computer expert to a seasoned Senior Field Agent, embodying the show’s long-term continuity. He is the last remaining original cast member from the pilot.
  • Wilmer Valderrama as Special Agent Nickolas “Nick” Torres: Born January 30, 1980. Valderrama joined in Season 14. Torres is an undercover operative specialist with a troubled past and a deep loyalty to his team. His intense, emotional storylines, particularly his relationships with former agents, continue to be a major focus.
  • Katrina Law as Special Agent Jessica Knight: Born September 30, 1985. Law became a series regular in Season 19. Knight, a former REACT (Regional Enforcement Action Capabilities Training) Agent, brings tactical expertise and a no-nonsense attitude to the team. Her developing personal relationship with Dr. Jimmy Palmer is a key subplot.
  • Brian Dietzen as Chief Medical Examiner Dr. Jimmy Palmer: Born November 14, 1977. Dietzen has been with the show since 2004, initially as the assistant to Dr. Donald "Ducky" Mallard. Promoted to Chief Medical Examiner, Palmer provides emotional grounding and forensic science expertise. He was promoted to a series regular in Season 10.
  • Diona Reasonover as Forensic Scientist Kasie Hines: Born January 6, 1992. Reasonover joined in Season 15, taking over the forensic scientist role from the iconic Abby Sciuto. Kasie is known for her brilliant, modern approach to forensic science and her upbeat personality.
  • Rocky Carroll as NCIS Director Leon Vance: Born July 8, 1963. Carroll joined the series in Season 5 and quickly became a central figure as the NCIS Director, often serving as the link between the field team and the political realities of Washington D.C. He has also directed multiple episodes of the show.

Season 23’s Explosive Plot: Parker’s Vengeance and The Bishop Bombshell

The 23rd season of NCIS has delivered some of the most emotionally charged and unique storylines in the show's history, moving the narrative away from the legacy of Gibbs and focusing on the current team’s personal stakes. This fresh approach has revitalized the series and provided a wealth of new entities for fans to follow.

The central arc of the season revolves around Special Agent Alden Parker’s quest for justice after the murder of his father, Roman Parker (Francis X. McCarthy), which was orchestrated by the Kansas City mob boss, Carla Marino. This plot has introduced new characters, including Parker’s sister, Vice Admiral Harriet Parker (Nancy Travis), who provides a deeper look into Alden’s military family background and his complicated relationship with his late father.

The pursuit of Carla Marino and the exploration of Alden Parker’s past—including his time as an FBI agent—have driven the main conflict, forcing the team to confront ethical lines they wouldn't have crossed in previous seasons. This is a significant thematic shift, allowing Gary Cole to explore a darker, more vengeful side of his character.

However, the most talked-about moment of NCIS Season 23 was the jaw-dropping return of former Special Agent Eleanor Bishop (Emily Wickersham) in the mid-season finale. Bishop, who left the NCIS team in Season 18 to go deep undercover as a disgraced agent, made a shocking re-emergence, hinting that the "real truth" behind her departure and her shadowy mission is finally coming to light. Her return has massive implications for her former partner, Nick Torres, and sets up a major cliffhanger for the rest of the season, potentially linking her undercover work to the ongoing case.

The Legacy and LSI Entities: Where Are the NCIS Legends Now?

To fully appreciate the current cast, it is essential to understand the long-term context and the LSI (Latent Semantic Indexing) entities that co-occur with the primary keyword "cast of navy ncis." These former cast members and spin-offs are crucial to the show's topical authority.

  • Leroy Jethro Gibbs (Mark Harmon): After leading the team for 19 seasons, Mark Harmon stepped away from the main show but remains an Executive Producer. His character, Gibbs, chose to stay in Alaska. Harmon is currently involved in the upcoming prequel series, NCIS: Origins, where he will serve as the narrator and executive producer, keeping his connection to the franchise strong.
  • Tony DiNozzo and Ziva David (Michael Weatherly and Cote de Pablo): The fan-favorite duo, often referred to as "Tiva," are confirmed to be starring in their own spin-off series, currently titled NCIS: Tony & Ziva. This highly anticipated show will follow the pair and their daughter, Tali, on the run across Europe, proving the enduring popularity of the original NCIS characters. Weatherly also made a cameo in February 2024 for the tribute episode to the late David McCallum (Dr. Donald "Ducky" Mallard).
  • Abby Sciuto (Pauley Perrette): The quirky forensic scientist left the show in Season 15. Pauley Perrette has since pursued other acting and personal interests, but her character remains one of the most iconic and frequently searched entities related to the series.

The continued success of NCIS, which originated as a spin-off of the military drama JAG, proves the strength of its core concept. The current cast, with their intense personal storylines—from Parker's vengeance to the emotional turmoil of Torres and the evolving role of Dr. Palmer—is carrying the torch into an impressive third decade. The blend of fresh, personal drama and the shocking return of Eleanor Bishop ensures that Season 23 is a must-watch for both long-time fans and new viewers.

cast of navy ncis
cast of navy ncis

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