‘NCIS: Origins’ sets major fan-favorite reunion for first time in 10 years

‘NCIS: Origins’ Season 3 ties a present-day attack to unfinished business from Gibbs’ past.
A still from 'NCIS: Origins' (Image Source: Instagram | @ncisverse)
A still from 'NCIS: Origins' (Image Source: Instagram | @ncisverse)

Retirement is proving to be unfinished business for Leroy Jethro Gibbs. ‘NCIS: Origins’ has brought his past into the present, with Mark Harmon back on screen throughout Season 3. The prequel usually follows his early career at Camp Pendleton. Now, its present-day mystery is taking him back to a workplace he knows well.

Harmon and Michael Weatherly will reunite as Gibbs and Tony DiNozzo in the October 20 episode, their first time sharing the screen in 10 years. Their last on-screen appearance together came in the ‘NCIS’ Season 13 finale, when Weatherly left the series. CBS has also released a first-look photo showing the pair in the NCIS morgue. This time, however, Tony has a different job: he is the agency’s director.

Mark Harmon (L) and Michael Weatherly reunite in the October 20 episode of ‘NCIS: Origins’ (Image Source: CBS)
Mark Harmon (L) and Michael Weatherly reunite in the October 20 episode of ‘NCIS: Origins’ (Image Source: CBS)

CBS describes the setup as, “The highly anticipated reunion finds Leroy Jethro Gibbs returning to NCIS’s D.C. headquarters to enlist the help of new director Tony DiNozzo after Gibbs was shot by unknown assailants.” The attack took place in the ‘Origins’ Season 3 premiere on October 6. Gibbs survived by using a Marine breathing technique that convinced his attacker he was dead. The shooter’s words, “One down, one to go,” left another question hanging over the investigation.

Before seeking Tony’s help, Gibbs turns to Woody, played by Bobby Moynihan, in the present-day scenes of Episode 2. He needs a fingerprint taken from his own neck checked. Showrunner David J. North told TV Insider that this step would “directly lead” to the reunion. The identity of the other intended target remains unresolved.

For North, returning to the familiar set with Harmon carried weight beyond the storyline. He also said, “It was like coming home. Mark is amazing in those scenes. The fans are going to lose their minds.” Harmon will appear in all 10 episodes this season, alongside his narration. His present-day investigation connects to events from Gibbs’ Camp Pendleton years in the ’90s.

Those earlier years remain the prequel’s foundation, with Austin Stowell playing the younger Gibbs. Weatherly, meanwhile, returned to the flagship ‘NCIS’ in its Season 24 premiere on October 6. That return established Tony’s new position before his former boss comes asking for help. The October 20 episode brings their stories together as Gibbs searches for answers about the attack. The reunion episode airs Tuesday, October 20, at 10 p.m. ET/PT, or 9 p.m. CT, on CBS and streams on Paramount+.

GET THE BIGGEST ENTERTAINMENT STORIES
STRAIGHT TO YOUR INBOX.

MORE STORIES

The ‘All’s Fair’ cast return for a second season of divorce cases and personal drama. Here’s when new episodes arrive, where to watch and what to know about before the finale.
2026-11-04T16:46:27.000Z
'Batman: Knightfall Part 2' unveils a first-look clip as Azrael takes up the cowl after Bruce Wayne is left paralyzed by Bane.
2026-11-04T16:27:06.000Z
Owen Wilson returns to the green in ‘Stick’ Season 2. Here’s your guide to Apple TV’s weekly episode rollout, streaming details and finale date.
2026-11-04T15:48:30.000Z
'Trinity,' starring Gugu Mbatha-Raw and Richard Madden, follows a naval officer who suspects the US Secretary of Defense is at center of a conspiracy.
2026-11-04T15:21:56.000Z
An upcoming ‘Chicago Fire’ episode welcomes a familiar face from ‘Chicago Med,’ marking a One Chicago milestone.
2026-11-04T14:59:11.000Z
Milo Ventimiglia and Justin Hartley could reunite on 'Tracker,' with the show’s producers also discussing bringing 'This Is Us' stars together.
2026-11-04T13:58:31.000Z
After tracking down F.R.I.D.A.Y., Ultron presents himself as an ally
2026-11-04T08:47:31.000Z
'VisionQuest' reveals the Client's real identity, and it is deeply connected to Ultron
2026-11-04T07:14:07.000Z
'VisionQuest' features Paul Bettany playing three characters in Episode 7 titled 'Immolation'
2026-11-04T05:39:20.000Z
‘Phony’ episode 4 deepens the mystery surrounding Ellen’s identity as Sonny investigates rumors of a dead body buried in the woods
2026-11-04T03:54:30.000Z