![NCIS': 5 Burning Questions Fans Need Answered About Mark Harmon's Future on 'TV's Most-Watched Drama' NCIS': 5 Burning Questions Fans Need Answered About Mark Harmon's Future on 'TV's Most-Watched Drama'](https://www.cheatsheet.com/wp-content/uploads/2021/08/NCIS-season-19-Mark-Harmon.jpg)
NCIS': 5 Burning Questions Fans Need Answered About Mark Harmon's Future on 'TV's Most-Watched Drama'
![NCIS season 19: Fans fear drama will be cancelled as Mark Harmon steps back from filming | TV & Radio | Showbiz & TV | Express.co.uk NCIS season 19: Fans fear drama will be cancelled as Mark Harmon steps back from filming | TV & Radio | Showbiz & TV | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/20/750x445/1453727.jpg)
NCIS season 19: Fans fear drama will be cancelled as Mark Harmon steps back from filming | TV & Radio | Showbiz & TV | Express.co.uk
![Mark Harmon Fan Page (@mark_harmon_fans) posted on Instagram: “😍😍 . . # markharmon #leroyjethrogibbs #jethrogibbs #ncis … | Mark harmon, Leroy jethro gibbs, Harmon Mark Harmon Fan Page (@mark_harmon_fans) posted on Instagram: “😍😍 . . # markharmon #leroyjethrogibbs #jethrogibbs #ncis … | Mark harmon, Leroy jethro gibbs, Harmon](https://i.pinimg.com/736x/d4/5e/f4/d45ef42f3b0b8dca795e42be672d911c.jpg)
Mark Harmon Fan Page (@mark_harmon_fans) posted on Instagram: “😍😍 . . # markharmon #leroyjethrogibbs #jethrogibbs #ncis … | Mark harmon, Leroy jethro gibbs, Harmon
![As a Halo fan, I always felt a strangely vague sense of familiarity whenever I watched Mark Harmon in NCIS and just a few years ago realized he looks like original Xbox As a Halo fan, I always felt a strangely vague sense of familiarity whenever I watched Mark Harmon in NCIS and just a few years ago realized he looks like original Xbox](https://preview.redd.it/ualeg4v0fu491.jpg?width=640&crop=smart&auto=webp&s=d19347c6be746705b3c11bb62268ff7552d464e4)
As a Halo fan, I always felt a strangely vague sense of familiarity whenever I watched Mark Harmon in NCIS and just a few years ago realized he looks like original Xbox
![Mark Harmon Fan Page on Instagram: “😍😍 . . #markharmon #leroyjethrogibbs #jethrogibbs #ncis #ncisfamily #navalcriminalinvestigativeservice” Mark Harmon Fan Page on Instagram: “😍😍 . . #markharmon #leroyjethrogibbs #jethrogibbs #ncis #ncisfamily #navalcriminalinvestigativeservice”](https://i.pinimg.com/736x/2f/d4/cb/2fd4cb1af2b0091d7a5201d8a608485e.jpg)