Fans want Mark Harmon to reprise his role as Gibbs on NCIS, exploring potential plotlines and ways he could return. Harmon ...

NCIS: Origins is the sixth TV show in the NCIS franchise. It began airing on CBS on October 14, 2024, in a two-hour premiere after season 22 of NCIS.

Mark Harmon, who played Leroy Jethro Gibbs on NCIS, talked about the early premise for NCIS, which was real cases.

Mark Harmon played his NCIS character Leory Gibbs in the prequel NCIS: Origins season 1 premiere, and he also narrates the ...

Mark Harmon decided to leave NCIS to keep his acting career "fresh". Gibbs was replaced by FBI agent Alden Parker in NCIS ...

NCIS: Origins season 1, episode 17, "Darlin' Don't Refrain" will air on Monday, April 21, 2025 at 10 p.m. E.T. on CBS and ...