AceShowbiz - Excitement is building among fans as a younger iteration of a significant, long-standing character is slated to make their highly anticipated debut in the second season of NCIS: Origins. This prequel series delves into the formative years of the legendary Leroy Jethro Gibbs, with original star Mark Harmon returning to lend his iconic voice as narrator and serve as an executive producer. On-screen, the role of a young Gibbs is masterfully portrayed by Austin Stowell, exploring his journey in the early 1990s.

The recently launched NCIS: Origins season 2 continues to expand on Gibbs' nascent career, also featuring a younger version of his gruff but beloved mentor, Mike Franks, played by the talented Kyle Schmid. Adding another layer of nostalgia, the upcoming episodes will welcome back Adam Campbell, reprising his role as Young Ducky for a special installment. This particular episode is designed to serve as a heartfelt tribute to the late, revered actor David McCallum, who famously played Dr. Donald "Ducky" Mallard in the flagship series.

Co-showrunner and executive producer David J. North recently confirmed with Matt's Inside Line that season 2 will introduce "one huge character" that "everyone will be excited about." North, who shares showrunning duties with Gina Lucita Monreal, did offer a caveat, noting that the creative team is still making adjustments based on the show's potential renewal for a third season. He stated, "We're still playing with what stories we want to tell and anticipating, if we were to get a season 3, holding things."

While the current cast of NCIS: Origins, including Mariel Molino (as Lala, a potential love interest for Gibbs), Tyla Abercrumbie, Diany Rodriguez, and Caleb Foote, has largely surrounded Gibbs with new faces not previously mentioned in the original series, this new introduction signals a shift. The mystery surrounding characters like Lala—and why she's absent from future canon—remains a compelling plot point. However, the prospect of a familiar face joining the fray has ignited considerable fan speculation.

Among the most popular candidates for this mystery character is Hetty Lange, the enigmatic operations manager from NCIS: Los Angeles, originally portrayed by the incomparable Linda Hunt. Other fan theories suggest past romantic partners of Gibbs or other familiar co-workers from the broader NCIS universe could be making an appearance. As the episode featuring this significant character draws nearer, more details are expected to emerge, fueling the anticipation.

Beyond this major character reveal, NCIS: Origins season 2 has a packed schedule. The aforementioned Ducky tribute episode will see Ducky dispatched to Camp Pendleton, where he shadows the team on a case and reconnects with Gibbs after their paths crossed years prior. Furthermore, a planned crossover event with NCIS season 23 is also on the horizon. These developments promise an eventful season for the prequel, offering viewers who are watching at least in part for a connection to the beloved faces they've followed for years, a satisfying dose of that familiarity. The speculation now intensifies, focusing on who this pivotal character might be and their profound connection to Gibbs' storied past.