The podcast 'Off Duty: An NCIS Rewatch' is centered around revisiting and discussing the hit TV series NCIS, as evidenced by the podcast's topic context and the details provided in the episode summaries.

The episodes feature former NCIS co-stars Michael Weatherly and Cote de Pablo reuniting with other cast members, such as Sasha Alexander, Rudolph Martin, and Brian Dietzen, to reminisce about their time on the show, share behind-the-scenes stories, analyze specific episodes and storylines, and provide insights into the show's production and cultural context.

The podcast offers a unique opportunity for NCIS fans to delve deeper into the show's history and the personal journeys of the actors involved.