1x04: Two Percent
1x03: Love and Rockets
1x02: Song of the North
4x06: Two of Us
4x05: You Belong to Me
4x03: Love Hurts
3x06: Sacrifice Zone
3x05: The Red Door
3x02: Father Time
3x01: Insidious Onset
2x06: The Hollow Girl
2x05: The Damage
2x04: The Exit
2x01: This Isn't Real
