Mark Harmon once discussed the likelihood of appearing in a hypothetical series finale for the long-running ‘NCIS’.

NCIS: Origins isn't just exploring Gibbs when he was younger - the prequel also features Mark Harmon reprising his role as ...

Mark Harmon is finally confirmed to return as Leroy Jethro Gibbs more than three years after his last appearance as the ...

While it was previously announced that Harmon would return as older Gibbs to narrate the series, NCIS: Origins co-showrunner ...

F or nearly two decades, Leroy Jethro Gibbs served as the main protagonist on NCIS, and now the character will soon be taking ...

Even though Harmon will only serve as his character's narrator, he will actually be making a brief appearance in the two-hour ...

Stephen Amell has opened up about his frustration after being 'c***-blocked' from landing a major role in the NCIS franchise, ...

Arrow and Heels actor Stephen Amell may be leading one of the most anticipated spin-offs of next year but he almost joined ...

Austin Stowell recently shared what it was like auditioning for his ‘NCIS: Origins’ role with Mark Harmon in the room.