Season Four of Foster's Home for Imaginary Friends premiered on April 14, 2006.
Episodes
| # |
#
|
Title
|
|
|
Airdate
|
|
|
|
| 38 |
1
|
Challenge of the Superfriends
|
|
|
April 28, 2006
|
|
|
|
| 39 |
2
|
The Big Picture
|
|
|
May 5, 2006
|
|
|
|
| 40 |
3
|
Squeeze the Day
|
|
|
May 12, 2006
|
|
|
|
| 41 |
4
|
Neighbor Pains
|
|
|
May 19, 2006
|
|
|
|
| 42 |
5
|
Infernal Slumber
|
|
|
July 17, 2006
|
|
|
|
| 43 |
6
|
I Only Have Surprise for You
|
|
|
July 27, 2006
|
|
|
|
| 44 |
7
|
Bus the Two of Us
|
|
|
August 1, 2006
|
|
|
|
| 45 |
8
|
The Big Cheese
|
|
|
August 7, 2006
|
|
|
|
| 46 |
9
|
Bloo's the Boss
|
|
|
November 3, 2006
|
|
|
|
| 47 |
10
|
Emancipation Complication
|
|
|
November 10, 2006
|
|
|
|
| 48 |
11
|
Make Believe It or Not!
|
|
|
November 17, 2006
|
|
|
|
| M2 |
M
|
Good Wilt Hunting
|
|
|
November 23, 2006
|
|
|
|
