# Episódio Nome Data Exibição Data Exibição Brasil
1 1x01 I Haven't Told You Everything 20/09/2010 18/10/2010
2 1x02 To Keep Us Safe 27/09/2010 25/10/2010
3 1x03 Protect Them from the Truth 04/10/2010 01/11/2010
4 1x04 A Matter Of Life And Death 11/10/2010 08/11/2010
5 1x05 Casualties of War 18/10/2010 15/11/2010
6 1x06 Loyalty 25/10/2010 22/11/2010
7 1x07 I Know Who You Are 08/11/2010 06/12/2010
8 1x08 For The Good Of Our Country 15/11/2010 13/12/2010
9 1x09 Your World To Take 22/11/2010 27/12/2010
10 1x10 Everything Will Change 29/11/2010 27/12/2010
11 1x11 And Then There Were More (1) 06/03/2011 22/04/2011
12 1x12 Inostranka (2) 06/03/2011 29/04/2011
13 1x13 Turnabout 14/03/2011 06/05/2011
14 1x14 A Message Back 21/03/2011 13/05/2011
15 1x15 Face Off 28/03/2011 20/05/2011
16 1x16 You Bury Other Things Too 04/04/2011 27/05/2011
17 1x17 Cut Off The Head 18/04/2011 03/06/2011
18 1x18 Strain 25/04/2011 10/06/2011
19 1x19 Us Or Them 02/05/2011 17/06/2011
20 1x20 One Will Live, One Will Die 09/05/2011 24/06/2011
21 1x21 The Begining of the End 16/05/2011 01/07/2011
22 1x22 Arrival 23/05/2011 08/07/2011