It's officially the end of an era for CBS's Navy prequel, NCIS: Origins, as the Leroy Jethro Gibbs series loses momentum despite its Season 3 renewal.

Mark Harmon is going to be in every episode of the prequel's third season.

Add Yahoo as a preferred source to see more of our stories on Google. Young Dwayne Pride is stepping into "NCIS: Origins." The beloved NCIS leader, famously played by Scott Bakula over seven "NCIS: ...

Find out what brings the elder version of Gibbs to the screen in Season 3!

Mark Harmon’s Leroy Jethro Gibbs is returning on-screen for every episode of NCIS: ORIGINS Season 3, but his Alaska chapter ...

After a shocking exit from NCIS, Mark Harmon is returning to the prequel — and will be appearing in all episodes in season 3.

Young Dwayne Pride is stepping into "NCIS: Origins." The beloved NCIS leader, famously played by Scott Bakula over seven "NCIS: New Orleans" seasons(2014-21), gets an "Origins" story in the March 17 ...