Season Four of Brothers & Sisters premiered on September 28, 20009.
Episodes
| # |
#
|
Title
|
|
|
Airdate
|
|
|
|
| 71 |
1
|
The Road Ahead
|
|
|
September 27, 2009
|
|
|
|
| 72 |
2
|
Breaking the News
|
|
|
October 4, 2009
|
|
|
|
| 73 |
3
|
Almost Normal
|
|
|
October 11, 2009
|
|
|
|
| 74 |
4
|
From France with Love
|
|
|
October 18, 2009
|
|
|
|
| 75 |
5
|
Last Tango in Pasadena
|
|
|
October 25, 2009
|
|
|
|
| 76 |
6
|
Zen & the Art of Making Mole
|
|
|
November 1, 2009
|
|
|
|
| 77 |
7
|
The Wig Party
|
|
|
November 8, 2009
|
|
|
|
| 78 |
8
|
The Wine Festival
|
|
|
November 15, 2009
|
|
|
|
| 79 |
9
|
Pregnant Pause
|
|
|
November 29, 2009
|
|
|
|
| 80 |
10
|
Nearlyweds
|
|
|
December 6, 2009
|
|
|
|
| 81 |
11
|
A Bone to Pick
|
|
|
January 3, 2010
|
|
|
|
| 82 |
12
|
The Science Fair
|
|
|
January 10, 2010
|
|
|
|
| 83 |
13
|
Run Baby Run
|
|
|
January 17, 2010
|
|
|
|
| 84 |
14
|
The Pasadena Primary
|
|
|
January 31, 2010
|
|
|
|
| 85 |
15
|
A Valued Family
|
|
|
February 21, 2010
|
|
|
|
| 86 |
16
|
Leap of Faith
|
|
|
February 28, 2010
|
|
|
|
| 87 |
17
|
Freeluc.com
|
|
|
March 14, 2010
|
|
|
|
| 88 |
18
|
Time After Time (1)
|
|
|
April 11, 2010
|
|
|
|
| 89 |
19
|
Time After Time (2)
|
|
|
April 11, 2010
|
|
|
|
| 90 |
20
|
If You Bake It, He Will Come
|
|
|
April 18, 2010
|
|
|
|
| 91 |
21
|
Where There's Smoke…
|
|
|
April 25, 2010
|
|
|
|
| 92 |
22
|
Love All
|
|
|
May 2, 2010
|
|
|
|
| 93 |
23
|
Lights Out
|
|
|
May 9, 2010
|
|
|
|
| 94 |
24
|
On the Road Again
|
|
|
May 16, 2010
|
|
|
|
