While "NCIS" actually started as a spin-off for a forgotten show, which is where Mark Harmon made his debut as Leroy Jethro ...

In recent years, the couple worked together on 2023's Night Shift, and in February 2025, Bowles was cast as Fischler's ...

Despite a potentially lucrative offer in hand, Mark Harmon opted to pen what he wanted with his writing debut.

Off-screen, many of the NCIS cast members (past and present) have maintained long-lasting relationships. Mark Harmon, who ...

See Mark Harmon like you've never seen him before—delving into complex emotions and personal struggles in this medical drama.

Origins," from playing his father's iconic character to producing the prequel. Discover his thoughts on the cast and the show ...

Agent Leroy Jethro Gibbs (played by Mark Harmon) had been somewhat of a mystery during his 18-year stint in NCIS before leaving the CBS police procedural to start a quieter life in Alaska.

These actors have become so synonymous with their NCIS characters that some audience members might forget where they've seen ...

Origins on CBS will return with episode 16, titled Bugs, on April 14, 2025, at 10 PM ET. The show, a sequel to the original NCIS series, is set in 1991.