Season 4 aired between 15 Oct 2009 and 20 May 2010, 22 episodes.
Episodes
E01
Season 4
15 Oct 2009
E02
Into the Crevasse
22 Oct 2009
E03
Stone Mountain
29 Oct 2009
E04
Audition Day
05 Nov 2009
E05
The Problem Solvers
12 Nov 2009
E06
Sun Tea
19 Nov 2009
E07
Dealbreakers Talk Show #0001
03 Dec 2009
E08
Secret Santa
10 Dec 2009
E09
Klaus and Greta
14 Jan 2010
E10
Black Light Attack!
14 Jan 2010
E11
Winter Madness
21 Jan 2010
E12
Verna
04 Feb 2010
E13
Anna Howard Shaw Day
11 Feb 2010
E14
Future Husband
11 Mar 2010
E15
Don Geiss, America, and Hope
18 Mar 2010
E16
Floyd
25 Mar 2010
E17
Lee Marvin vs. Derek Jeter
22 Apr 2010
E18
Khonani
22 Apr 2010
E19
Argus
29 Apr 2010
E20
The Moms
06 May 2010
E21
Emmanuelle Goes to Dinosaur Land
13 May 2010
E22
I Do Do
20 May 2010