‘NCIS’ is back for Season 23. See premiere date, time, cast, how to watch.

As “NCIS” returns for its 23rd season, fans are prepared for some love and revenge.

Season 22 ended with a bang, leaving the team reeling from the murder of Agent Alden Parker’s (Gary Cole) father and the romantic fallout between Agent Jessica Knight (Katrina Law) and Dr. Jimmy Palmer (Brian Dietzen).

The new season promises not only the return of an arch nemesis but also the introduction of Parker’s sister, Navy Vice Admiral Harriet Parker (Nancy Travis), who will stir up unhealed wounds in Parker’s past. Meanwhile, Timothy McGee (Sean Murray) contemplates a major career shift, making the team’s future, again, feel uncertain.

Here’s how to watch the Season 23 premiere of “NCIS.”

When does ‘NCIS’ Season 23 premiere?

“NCIS” Season 23 is set to premiere on Tuesday, Oct. 14, at 8 p.m. ET. / 5 p.m. ET.

Where to watch ‘NCIS’ Season 23

“NCIS” Season 23 will air on CBS. It will also be available on the CBS website or the CBS app, though you will need a cable provider login to access the new episodes.

New episodes will be available for streaming the next day on Paramount+, but subscribers of Paramount+ with Showtime can stream live on demand.

‘NCIS’ Season 23 cast

According to Paramount, the primary cast of “NCIS” Season 23 includes:

  • Gary Cole as Supervisory Special Agent Alden Parker

  • Sean Murray as NCIS Senior Special Agent Timothy McGee

  • Wilmer Valderrama as Special Agent Nick Torres

  • Katrina Law as Special Agent Jessica Knight

  • Brian Dietzen as Chief Medical Examiner Dr. Jimmy Palmer

  • Diona Reasonover as Chief Forensic Scientist Kasie Hines

  • Rocky Carroll as NCIS Director Leon Vance

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