2x03: The Threshold
2x02: Fatherland
2x01: Damnatio Memoriae
1x13: Perestroika
1x12: The Gun Model
1x10: The Understudy
1x08: The Second Coming
1x07: The New World
1x06: Acceptable Limits
5x12: A False Glimmer
5x11: Our Man in Damascus
5x10: New Normal
5x09: The Litvinov Ruse
5x08: All About Allison
5x06: Parabiosis
