For longtime NCIS fans, Leroy Jethro Gibbs has always been the heart and soul of the series—his steely demeanor, unwavering dedication, and complex past make him an unforgettable character. However, NCIS: Origins has shifted the spotlight, offering a deep dive into the enigmatic backstory of Tobias Fornell, affectionately known as Frank. The spin-off enriches the NCIS universe by unraveling layers of Fornell’s past, giving fans five compelling reasons to become more invested in his journey.

From his early days in law enforcement to the personal struggles that shaped him, NCIS: Origins paints Frank as more than just a supporting character. The series explores his unbreakable moral code, his intricate relationships with other characters, and the intense cases that tested his resolve. With gripping storytelling and character depth rarely seen in spin-offs, NCIS: Origins ensures that Fornell’s story is as captivating and nuanced as Gibbs’s, making it a must-watch for fans eager to explore every corner of the NCIS universe.