1x01: Pilot
4x12: Chronology of Pain
4x11: Natural Selection
4x10: In Plain Sight
4x09: Remains to Be Seen
4x08: Foreign Relations
4x07: The Dead Hand
4x06: Interference
4x03: Index Case
4x02: The Dead Name
1x02: Mr. Nice Guy
2x09: Episode 9
2x08: Episode 8
