By Season 18, only 69 rules had been revealed. The secrecy surrounding the complete list adds an air of mystery, keeping fans guessing what might be hidden in Gibbs's tin. NCIS: Origins added ...

As Gibbs is known for being stoic and emotionally reserved in NCIS, the complete opposite of his character in NCIS: Origins, the origins of this rule could have a painful past. As Gibbs is known ...

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 ...

And so when Austin Stowell, who plays the young Gibbs, came into TV Insider’s office during the first half of the season, we had to find out whether some of those rules more so apply to him or ...