2x05: Judgement Day
2x06: Crossing Paths
2x04: Funeral Games
2x03: Winter is Born
4x14: Fear of the End
4x13: Fear of the Unholy
4x12: Fear of the Other
4x08: Season Four Finale
4x07: The Insider
4x11: Fear of the Future
4x10: How to Survive a Storm
4x09: How to Build a Chatbot
4x08: How to Save a Life
4x07: How to Dress a Wound
4x05: How to Fly an Airplane
4x04: How to Build a Coffin
4x03: How to Slaughter a Pig
4x06: Dirty Business
