Austin Stowell had big shoes to fill when he took on Leroy Jethro Gibbs, but luckily the man is a big, tall, drink of water.

First and foremost, telling me that sleep is overrated. While Origins focuses on a young Gibbs with Harmon serving ... for Austin Stowell and others. NCIS: Origins is still on a hiatus following ...

“My wife believed we all should have a code to live by, a set of rules,” Mark Harmon says in a voiceover on NCIS ... the young Gibbs, came into TV Insider’s office during the first half ...

NCIS: Origins may be centered around Gibbs (Austin Stowell) and telling the story of his life before what we saw on the mothership — the series begins on his first day at NIS — but it’s also ...