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.

The NCIS cast and crew have begun production on season 23, and a behind-the-scenes look at the set reveals that two important characters are absent.

Wilmer Valderrama, Brian Dietzen and Sean Murray Take Fans Behind the Scenes of the New Season of 'NCIS' first appeared on ...

NCIS star Brian Dietzen has been inundated with messages from fans after the Jimmy Palmer actor shared a health update ...

NCIS’ Jimmy Palmer star, who had to have surgery while in between filming seasons, has now updated fans on his progress.