S01E15: Semper Fidelis
After a company of Marines show up, the town of Jericho has hopes that life will finally start to return to normal. However, their behavior raises Jake's and Johnston's suspicions.
Previous Episode 
Season 1
Pilot
S1E1 / 20 Sep 2006
Fallout
S1E2 / 27 Sep 2006
Four Horsemen
S1E3 / 04 Oct 2006
Walls of Jericho
S1E4 / 11 Oct 2006
Federal Response
S1E5 / 18 Oct 2006
9:02
S1E6 / 25 Oct 2006
Long Live the Mayor
S1E7 / 01 Nov 2006
Rogue River
S1E8 / 08 Nov 2006
Crossroads
S1E9 / 15 Nov 2006
Red Flag
S1E10 / 22 Nov 2006
Vox Populi
S1E11 / 29 Nov 2006
The Day Before
S1E12 / 21 Feb 2007
Black Jack
S1E13 / 28 Feb 2007
Heart of Winter
S1E14 / 07 Mar 2007
Semper Fidelis
S1E15 / 14 Mar 2007
Winter's End
S1E16 / 28 Mar 2007
One Man's Terrorist
S1E17 / 04 Apr 2007
A.K.A.
S1E18 / 11 Apr 2007
Casus Belli
S1E19 / 18 Apr 2007
One If By Land
S1E20 / 25 Apr 2007
Coalition of the Willing
S1E21 / 02 May 2007
Why We Fight
S1E22 / 09 May 2007
Season 2
Reconstruction
S2E1 / 12 Feb 2008
Condor
S2E2 / 19 Feb 2008
Jennings & Rall
S2E3 / 26 Feb 2008
Oversight
S2E4 / 04 Mar 2008
Termination for Cause
S2E5 / 11 Mar 2008
Sedition
S2E6 / 18 Mar 2008
Patriots and Tyrants
S2E7 / 25 Mar 2008
Skeet Ulrich
Jake Green
Lennie James
Robert Hawkins
Ashley Scott
Emily Sullivan
Kenneth Mitchell
Eric Green
Brad Beyer
Stanley Richmond
