Mark Harmon and Michael Weatherly Set for NCIS Reunion on CBS

WHO:

Screen Rant - Mark Harmon and Michael Weatherly are the actors involved in the reunion.

Deadline - Harmon portrays Leroy Jethro Gibbs, and Weatherly plays Tony DiNozzo.

WHAT:

US Magazine - Weatherly's character, Anthony "Tony" DiNozzo, is now the new deputy director on NCIS.

Screen Rant - Harmon and Weatherly will share the screen for the first time in ten years.

Deadline - The reunion is part of an upcoming episode of "NCIS: Origins."

Variety - Harmon and Weatherly's characters will reunite after a decade.

WHERE:

Deadline - The reunion will take place on CBS.

WHEN:

Deadline - The episode featuring the reunion is scheduled to air on October 20th.

Variety - The characters last appeared together on "NCIS" after 13 seasons.

WHY:

Deadline - The reunion is part of a season-long arc for Harmon on "NCIS: Origins."

HOW:

CBS News Entertainment - Mark Harmon portrayed Leroy Jethro Gibbs for 18 seasons on "NCIS."

Deadline - Harmon is appearing in a season-long arc on "NCIS: Origins."

(UPDATED October 14, 2026 01:21 UTC)

In a significant development for fans of "NCIS," Weatherly's character, Anthony "Tony" DiNozzo, has been named the new deputy director of the team. This comes after Mark Harmon, who portrayed Leroy Jethro Gibbs for an impressive eighteen seasons, stepped away from the role. The changes in the show's leadership are sure to bring a fresh dynamic to the beloved series.

(UPDATED October 13, 2026 20:01 UTC)

The highly anticipated reunion episode is set to air on October 20th at 20:01 UTC. Fans are eagerly awaiting this special event, which promises to bring back some familiar faces. Be sure to mark your calendars so you don't miss it!

(UPDATED October 13, 2026 18:05 UTC)

Mark Harmon and Michael Weatherly are set to reunite on screen for the first time in ten years, portraying their iconic characters Leroy Jethro Gibbs and Tony DiNozzo, respectively. This much-anticipated reunion will take place in an upcoming episode of "NCIS: Origins," which is scheduled to air on October 20th on CBS. The reunion is part of a season-long arc for Harmon, who will be featured prominently throughout the series.