Season 6 aired between 23 Sep 2008 and 19 May 2009, 25 episodes.
Episodes
E01
Last Man Standing
23 Sep 2008
E02
Agent Afloat
30 Sep 2008
E03
Capitol Offense
07 Oct 2008
E04
Heartland
14 Oct 2008
E05
Nine Lives
21 Oct 2008
E06
Murder 2.0
28 Oct 2008
E07
Collateral Damage
11 Nov 2008
E08
Cloak (1)
18 Nov 2008
E09
Dagger (2)
25 Nov 2008
E10
Road Kill
02 Dec 2008
E11
Silent Night
16 Dec 2008
E12
Caged
06 Jan 2009
E13
Broken Bird
13 Jan 2009
E14
Love & War
27 Jan 2009
E15
Deliverance
10 Feb 2009
E16
Bounce
17 Feb 2009
E17
South by Southwest
24 Feb 2009
E18
Knockout
17 Mar 2009
E19
Hide and Seek
24 Mar 2009
E20
Dead Reckoning
31 Mar 2009
E21
Toxic
07 Apr 2009
E22
Legend (1)
28 Apr 2009
E23
Legend (2)
05 May 2009
E24
Semper Fidelis
12 May 2009
E25
Aliyah
19 May 2009