Mark Harmon Returns To NCIS At The Absolute Worst Time

Fans have been thrilled to see Mark Harmon return as Leroy Jethro Gibbs in NCIS: Origins this season. While Harmon did voice-over narration for the first couple of seasons, NCIS: Origins season 3 marked the first time he has spearheaded a show from the NCIS franchise since leaving the original serie