Gibbs’ Rules #36: If if feels like you’re being played, you probably are.

Gibbs’ Rules #16: If someone thinks they have the upper-hand, …break it!

Gibbs’ Rules #35: Always watch the watchers.

Father Almighty, maker of heaven and earth, set up your kingdom in our midst.

Gibbs’ Rules #12: Never date a coworker.

Gibbs’ Rules #10: Never get personally involved in a case.

Gibbs’ Rules #9: Never go anywhere without a knife.