1x01: The Fort
1x13: Being Human
1x11: The Grey Hat
1x10: Cain and Gabriel
1x09: Athens
1x08: Delta Force
1x07: Size Matters
1x06: Patient Zero
1x05: The Rescue
1x03: Mei Chen Returns
1x02: Red X
1x01: Pilot
4x13: Chapter 52
4x12: Chapter 51
4x11: Chapter 50
4x10: Chapter 49
4x09: Chapter 48
