1x06: A Hole in the Head
1x05: The Return
1x04: Antoinette
1x02: The Covenant
1x08: Avenger
1x07: The Straw Poll
1x05: Check Mate
1x03: Trip to Vienna
1x02: Jewel in the Crown
5x13: In Our Midst
5x12: An Innocent Man
5x11: Zero Recall
5x10: Family Secrets
5x09: The Fugitive
5x08: White Whale
5x07: Amuse Bouche