While "NCIS" actually started as a spin-off for a forgotten show, which is where Mark Harmon made his ... real time between ...

While Mark Harmon re-immersed himself in the NCIS world recently ... making his last appearance in 2021. After informing the team, concern quickly grew about the show's future.

The real reason Mark ... to quit NCIS has been revealed. The 73-year-old actor played special agent Leroy Jethro Gibbs on the hit CBS show for almost 20 years before leaving in 2021.

Mark Harmon ... in 2021. However, it was a mixed blessing as Gibbs was able to leave his troubled past behind and start anew in Alaska, leading a more peaceful life. Despite leaving NCIS, Harmon ...

Despite the show's massive ensemble cast, the first character that comes to mind from "NCIS" is Leroy Jethro Gibbs (Mark Harmon). The stern former Marine Sniper steers the NCIS Major Case Response ...

One of the most iconic NCIS actors is Mark Harmon and his portrayal of Leroy Jethro Gibbs. Mark portrayed Gibbs on the hit procedural show for 19 seasons before leaving in 2021. Gibbs is so loved ...

After working together on the medical drama Chicago Hope, Rocky Carroll and Mark Harmon reunited on NCIS in 2008 when the ... until early fall 2021, when Harmon exited in Season 19’s fourth ...