Blue Bloods (2010)

Episode list - season 6

★★★★☆

	All season 6 mistakes	Mistakes
1	Worst Case Scenario	1
2	Absolute Power	0
3	All the News That's Fit to Click	0
4	With Friends Like These	0
5	Backstabbers	0
6	Rush to Judgment	0
7	The Bullitt Mustang	0
8	Unsung Heroes	0
9	Hold Outs	0
10	Cursed	0
11	Flags of Our Fathers	1
12	Back in the Day	0
13	Stomping Grounds	0
14	The Road to Hell	0
15	Fresh Start	2
16	Help Me, Help You	1
17	Friends in Need	3
18	Town Without Pity	0
19	Blast from the Past	0
20	Down the Rabbit Hole	1
21	The Extra Mile	1
22	Blowback	1

Continuity mistake: At the start, Frank isn't wearing glasses at the table. Then in one shot he is. Then not again. (00:00:40)

Frank Reagan: I'm the PC. I know everything.

Trivia: Although Len Cariou plays Tom Selleck's father, he's only five years older than Selleck.

Question: What is the significance of the lapel pin worn by detectives on Blue Bloods?

Answer: It is the lapel pin worn by members of the NYPD Honor Legion.

The lapel pin is on Danny but not Biaz, why? Also, Baker, Sid, Frank &Garrett wear one. Significance? Are they all the same?

Is the P.C.'s pin different than a legion pin? What are the symbols and their meaning?

I think it may be Masonic?

But why would the mayor wear one?

Answer: It is an NYPD Detective Bureau lapel pin. If you zoom in on a pic of "Danny Reagan," you will see that the pin has the letters DB on it.