1x10: I Am Become Death
1x06: His Sister's Keeper
1x04: Murphy's Law
1x03: Earth Kills
1x02: Earth Skills
4x08: Hector Lives
4x07: Highway Robbery
4x06: The Calling Back
4x05: Help Wanted
4x04: Four Arrows
4x01: Down by the River
3x10: Ashes to Ashes
