Mark Harmon Shares Amusing Admission About Gibbs’ Rules On NCIS

Mark Harmon is returning to television through a new case. This case was originally investigated by a younger version of Gibbs (played by Austin Stowell) back in the early 1990s. Now, in season 23 of NCIS, Gibbs’ old colleagues are reopening the investigation – a death involving a naval officer. This will allow the show to revisit some of the principles that have guided Gibbs throughout his career, even though Harmon’s character doesn’t fully recall them all.







