Mark Harmon Returns as NCIS: Origins Approaches Finale

WHO:

Screen Rant - Mark Harmon reprises his role as Leroy Jethro Gibbs.

WHAT:

Collider - The NCIS showrunner discussed the potential for crossovers between NCIS: Origins and NCIS: New York.

Screen Rant - The showrunner of NCIS: Origins has clarified that the series will continue beyond season 3, following a surprising comment made by Leroy Jethro Gibbs in the season 3 premiere.

US Magazine - The season 24 premiere of NCIS featured a shooting and introduced a new director, with Michael Weatherly's character, Anthony "Tony" DiNozzo, playing a central role.

Screen Rant - The return of Mark Harmon marks what is described as "the beginning of the end" for NCIS: Origins.

Screen Rant - The series NCIS: Origins is approaching its finale.

TechRadar - NCIS: Origins is currently in its third season.

WHERE:

Screen Rant - The series airs on CBS.

WHEN:

TechRadar - Viewers can stream NCIS: Origins season 3 online.

WHY:

TechRadar - The storyline of Leroy Jethro Gibbs is continuing to evolve as the series approaches its conclusion.

Screen Rant - The return of Mark Harmon indicates a significant development in the storyline of NCIS: Origins.

HOW:

TechRadar - Viewers can stream NCIS: Origins season 3 for free from various online platforms.

TechRadar - Instructions are provided on how to watch NCIS: Origins season 3 online from anywhere in the world.

(UPDATED October 8, 2026 01:33 UTC)

The showrunner of NCIS recently shared exciting news about the potential for crossovers between NCIS: Origins and NCIS: New York. This could open up new storylines and character interactions that fans have been eager to see. Stay tuned for more updates as these developments unfold!

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(UPDATED October 7, 2026 21:01 UTC)

The showrunner of NCIS: Origins has confirmed that the series will continue beyond its third season, following a surprising comment made by Leroy Jethro Gibbs in the season three premiere. This announcement comes as fans eagerly anticipate what lies ahead for the beloved characters. Viewers can look forward to more thrilling episodes as the story unfolds.

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(UPDATED October 7, 2026 18:09 UTC)

The season 24 premiere of NCIS aired and featured a dramatic shooting while introducing a new director to the series. Michael Weatherly's character, Anthony "Tony" DiNozzo, played a central role in this exciting episode. Fans are eager to see how the new dynamics will unfold in the coming weeks.

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(UPDATED October 7, 2026 09:08 UTC)

Mark Harmon is making a comeback in NCIS: Origins, which is being called "the beginning of the end" for the series. As the storyline of Leroy Jethro Gibbs continues to evolve, fans are gearing up for the show's conclusion. For those looking to catch up, NCIS: Origins season 3 is available to stream for free on various online platforms.

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(UPDATED October 7, 2026 04:08 UTC)

Mark Harmon is set to reprise his iconic role as Leroy Jethro Gibbs in the approaching finale of NCIS: Origins, which is currently in its third season airing on CBS. Viewers can stream this season online, with instructions available for watching from anywhere in the world. The return of Harmon signifies a major development in the storyline, adding excitement for fans as the series heads toward its conclusion.