After almost 20 seasons, Leroy Jethro Gibbs left NCIS. Mark Harmon may have left the show, but this isn't the end for Gibbs.

Mark Harmon beat two Oscar winners to become NCIS’s Leroy Jethro Gibbs, turning the role into a TV legend over 19 seasons.

NCIS: Origins offers NCIS fans an in-depth look into Special Agent Leroy Jethro Gibbs' past, and according to one of the ...

NCIS: Origins premiered on CBS in October 2024 and received positive reviews from the audience and critics, which led to its ...

Maria Bello joined NCIS in Season 15 as Special Agent and psychologist Dr. Jacqueline "Jack" Sloane, and soon became a fan ...

The character Leroy Jethro Gibbs on the television show NCIS says when it comes to summer free agent rankings involving the ...