The stern former Marine Sniper steers the NCIS Major Case Response Team with a fatherly hand, establishing himself as the show's face and de facto ... Leroy Jethro Gibbs, on the other hand ...

NCIS: Origins star Austin Stowell talks about recreating a flashback scene from NCIS which plays a significant role in Leroy Jethro Gibbs' life.

Leroy Jethro Gibbs, played by Mark Harmon, was the heart of NCIS for 19 seasons. He was known for his strict leadership, sharp instincts, and personal set of rules, but behind his tough exterior ...

Gibbs (Austin Stowell) has already had to deal with the aftermath of killing Pedro Hernandez, the man who murdered his wife and daughter, in the first season of NCIS: Origins. But now the NCIS ...