Gibbs Rules (NCIS)

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Leroy Jethro Gibbs' rules for life, both simple and profound, have been laid out over 11 seasons of NCIS. He doesn't always follow them and there are plenty he hasn't revealed yet, but here's the complete collection as we know it.

1. Rule #1 (Mike)

At home with gibbs

Never let suspects stay together. (Season 1 Episode 1, Mike Franks)

Rule #1
Never let suspects stay together. (Season 1 Episode 1, Mike Franks)

2. Rule #1 (Gibbs)

Gibbs packing

Never screw over your partner. (Season 4, Episode 14, Gibbs)

Rule #1
Never screw over your partner. (Season 4, Episode 14, Gibbs)

3. Rule #2

Tv fanatic placeholder

Always wear gloves at a crime scene. (Season 1, Episode 1, Mike Franks)

Rule #2
Always wear gloves at a crime scene. (Season 1, Episode 1, Mike Franks)

4. Rule #3 (Mike)

Mike franks support

Don't believe what you're told. Double check. (Season 1, Episode 1, Mike Franks)

Rule #3
Don't believe what you're told. Double check. (Season 1, Episode 1, Mike Franks)

5. Rule #3 (Gibbs)

The stolen drone

Never be unreachable. (Season 3, Episode 13, Gibbs)

Rule #3
Never be unreachable. (Season 3, Episode 13, Gibbs)

6. Rule #4

Our fearless leader

The best way to keep a secret? Keep it to yourself. Second best? Tell one other person, if you must. There is no third best. (Season 4, Episode 11)

Rule #4
The best way to keep a secret? Keep it to yourself. Second best? Tell one other person, if you must. There is no third best. (Season 4,...

7. Rule #5

Pic from ncis

You don't waste good. (Season 8, Episode 22)

Rule #5
You don't waste good. (Season 8, Episode 22)

8. Rule #6

Leroy jethro gibbs picture

Never apologize. (Season 7, Episode 12, but referenced previous times without a number attached)

Rule #6
Never apologize. (Season 7, Episode 12, but referenced previous times without a number attached)

9. Rule #7

Mark harmon as gibbs

Always be specific when you lie. (Season 1, Episode 23)

Rule #7
Always be specific when you lie. (Season 1, Episode 23)

10. Rule #8

A leroy jethro gibbs picture

Never take anything for granted. (Season 3, Episode 10)

Rule #8
Never take anything for granted. (Season 3, Episode 10)

11. Rule #8 (Alternate Version)

Gibbs man of few words

Never assume. (Season 9, Episode 21)

Rule #8
Never assume. (Season 9, Episode 21)

12. Rule #9

Ncis trio

Never go anywhere without a knife. (Season 1, Episode 13)

Rule #9
Never go anywhere without a knife. (Season 1, Episode 13)

13. Rule #10

Vance gibbs picture

Never get personally involved on a case. (Season 7, Episode 21)

Rule #10
Never get personally involved on a case. (Season 7, Episode 21)

14. Rule #11

Tony and gibbs pic

When the job is done, walk away. (Season 6, Episode 24)

Rule #11
When the job is done, walk away. (Season 6, Episode 24)

15. Rule #12

Gibbs with tiva

Never date a coworker. (Season 1, Episode 15, and referenced on other occasions)

Rule #12
Never date a coworker. (Season 1, Episode 15, and referenced on other occasions)

16. Rule #13

At the crime scene ncis

Never, ever involve a lawyer. (Season 6, Episode 7; Gibbs is said to have other rules involving lawyers, but according to Tony, this is the "umbrella" one)

Rule #13
Never, ever involve a lawyer. (Season 6, Episode 7; Gibbs is said to have other rules involving lawyers, but according to Tony, this is...

17. "Never leave behind loose ends."

Lj gibbs pic

Never leave behind loose ends. (Season 3, Episode 24)

Rule #45
Never leave behind loose ends. (Season 3, Episode 24)

18. Rule #14

Very special agents

Bend the line, don't break it. (Season 11, Episode 4)

Rule #14
Bend the line, don't break it. (Season 11, Episode 4)

19. Rule #15

The ncis team

Always work as a team. (Season 5, Episode 5)

Rule #15
Always work as a team. (Season 5, Episode 5)

20. Rule #16

Getting on board

If someone thinks they have the upper-hand, break it. (Season 8, Episode 24)

Rule #16
If someone thinks they have the upper-hand, break it. (Season 8, Episode 24)

21. Rule #18

Good cop bad cop photo

It's better to seek forgiveness than ask permission. (Season 3, Episode 4)

Rule #18
It's better to seek forgiveness than ask permission. (Season 3, Episode 4)

22. Rule #22

Gibbs interrogating

Never, ever bother Gibbs in interrogation. (Season 4, Episode 10)

Rule #22
Never, ever bother Gibbs in interrogation. (Season 4, Episode 10)

23. Rule #23

Gibbs coffee shop

Never mess with a Marine's coffee if you want to live. (Season 2, Episode 9)

Rule #23
Never mess with a Marine's coffee if you want to live. (Season 2, Episode 9)

24. Rule #27

The man the myth the legend

Rule #27: Two ways to follow: First way, they never notice you, Second way, they only notice you. (Season 7, Episode 15)

Rule #27: Two ways to follow: First way, they never notice you, Second way, they only notice you. (Season 7, Episode 15)

25. Rule #35

Extreme prejudice pic

Always watch the watchers. (Season 8, Episode 22)

Rule #35
Always watch the watchers. (Season 8, Episode 22)

26. Rule #36

Jethro pic

If feels like you're being played, you probably are. (Season 9, Episode 1)

Rule #36
If feels like you're being played, you probably are. (Season 9, Episode 1)

27. Rule #38

Gibbs duck

Your case, your lead. (Season 6, Episode 16; Season 10, Episode 3)

Rule #38
Your case, your lead. (Season 6, Episode 16; Season 10, Episode 3)

28. Rule #39

Gibbs and evidence

There is no such thing as a small world. (Season 10, Episode 14)

Rule #39A
There is no such thing as a small world. (Season 10, Episode 14)

29. Rule #39 (Alternate Version)

Abby and gibbs photo

There is no such thing as coincidence. (Season 7, Episode 21)

Rule #39
There is no such thing as coincidence. (Season 7, Episode 21)

30. Rule #40

Gibbs lj

If it seems someone is out to get you, they are. (Season 7, Episode 22)

Rule #40
If it seems someone is out to get you, they are. (Season 7, Episode 22)

31. Rule #42

Banged up gibbs

Never accept an apology from someone who just sucker punched you. (Season 9, Episode 16)

Rule #42
Never accept an apology from someone who just sucker punched you. (Season 9, Episode 16)

32. Rule #44

Jethro

First things first. Hide the women and children. (Season 7, Episode 23)

Rule #44
First things first. Hide the women and children. (Season 7, Episode 23)

33. Rule #45

Tony and gibbs

Clean up your own mess. (Season 7, Episode 24)

Rule #45
Clean up your own mess. (Season 7, Episode 24)

34. Rule #51

Rule 51

Sometimes you're wrong. (Season 7, Episode 24, titled "Rule Fifty-One")

Rule #51
Sometimes you're wrong. (Season 7, Episode 24, titled "Rule Fifty-One")

35. Rule #62

Smiling abby

I know rule 62 is to always give people space when they get off the elevator but this is really important and I don't want to waste any time.

Abby
Always give people space when they get off the elevator. (Season 11, Episode 13, as revealed by Abby)

36. Rule #69

Gibbs ryan

Never trust a woman who doesn't trust her man. (Season 9, Episode 7)

Rule #69
Never trust a woman who doesn't trust her man. (Season 9, Episode 7)

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NCIS Quotes

Bishop: Seriously? How'd you get that?
Tony: Well, it's like Gorillas in the Midst. You'll get to understand his grunts.

Torres: When I break out the glass, maybe I can rip out the bars.
Bishop: With what? Your superhuman strength?