NCIS season 22 ended with a dissatisfying conclusion regarding Parker's biggest mystery, but NCIS season 23 could finally explain everything.

"NCIS" Season 22 wrapped up on the 2025 TV schedule on Monday, and the finale ended with Gary Cole’s Alden Parker returning ...

NCIS Season 23 officially began production, as indicated by a new behind-the-scenes clip released on July 17, 2025, through the NCIS Universe Instagram account.

NCIS star Gary Cole discusses Alden Parker tick as well one thing he doesn't have in common with his character.

Mark Harmon is back in the NCIS franchise for prequel series Origins and while most fans are happy, apparently, not everyone is happy with his interfering.

"NCIS" boss Steven D. Binder tells TheWrap how they filmed Katrina Law’s underwater scenes and shares plans to explore Parker’s past in Season 22.

Is love in the air at NCIS? Parker and Jess might just be the ship we didn’t see coming -- but should we set sail?

NCIS spoilers reveal what Lily's note said to Agent Parker during the new episode. Lily and Dr. Grace returned for NCIS Season 22, Episode 8.

An NCIS season finale tease from Diona Reasonover “Team dynamics are going to be challenged because we may not have the leadership that we’re used to,” Diona Reasonover told TV Insider.

NCIS is back for Season 20 Episode 5. Vance has a secret romance and Parker comes to the rescue after his home is broken into. Here's what happened last time on NCIS.

Gibbs might have been the backbone of NCIS, but Alden Parker is the one breathing new life into the team -- and the show’s never been better!