Season Four of Blue Bloods premiered on September 27, 2013.
Episodes
# |
#
|
Title
|
|
|
Airdate
|
|
|
Prod.
|
68 |
1
|
Unwritten Rules
|
|
|
September 27, 2013
|
|
|
401
|
69 |
2
|
The City That Never Sleeps
|
|
|
October 4, 2013
|
|
|
402
|
70 |
3
|
To Serve and Protect
|
|
|
October 11, 2013
|
|
|
403
|
71 |
4
|
The Truth About Lying
|
|
|
October 18, 2013
|
|
|
404
|
72 |
5
|
Lost and Found
|
|
|
October 25, 2013
|
|
|
405
|
73 |
6
|
Growing Boys
|
|
|
November 1, 2013
|
|
|
406
|
74 |
7
|
Drawing Dead
|
|
|
November 8, 2013
|
|
|
407
|
75 |
8
|
Justice Served
|
|
|
November 15, 2013
|
|
|
408
|
76 |
9
|
Bad Blood
|
|
|
November 22, 2013
|
|
|
409
|
77 |
10
|
Mistaken Identity
|
|
|
December 13, 2013
|
|
|
410
|
78 |
11
|
Ties That Bind
|
|
|
December 20, 2013
|
|
|
411
|
79 |
12
|
The Bogeyman
|
|
|
January 10, 2014
|
|
|
412
|
80 |
13
|
Unfinished Business
|
|
|
January 17, 2014
|
|
|
413
|
81 |
14
|
Manhattan Queens
|
|
|
January 31, 2014
|
|
|
414
|
82 |
15
|
Open Secrets
|
|
|
February 28, 2014
|
|
|
415
|
83 |
16
|
Insult to Injury
|
|
|
March 7, 2014
|
|
|
416
|
84 |
17
|
Knockout Game
|
|
|
March 14, 2014
|
|
|
417
|
85 |
18
|
Righting Wrongs
|
|
|
April 4, 2014
|
|
|
418
|
86 |
19
|
Secret Arrangements
|
|
|
April 11, 2014
|
|
|
419
|
87 |
20
|
Custody Battle
|
|
|
April 25, 2014
|
|
|
420
|
88 |
21
|
Above and Beyond
|
|
|
May 2, 2014
|
|
|
421
|
89 |
22
|
Exiles
|
|
|
May 9, 2014
|
|
|
422
|