1x21: Revolution (2)
1x20: Revolution (1)
1x19: Cold Day In Hell
1x18: Blame
1x17: Ebb And Flow
1x15: Possession
1x13: Sorrow
1x12: Secrets And Lies
1x11: Random Access
1x09: Til Death
1x08: Revelations
1x07: Alliances
1x06: Life Source
1x05: Ascension
1x04: Assassin
1x03: Infestation
1x02: Pride
1x01: Pilot
1x13: Open and Shut