4x04: North Star
4x03: Life Source
2x06: Pretty Big Deal
2x05: Museum of Death
4x05: How to Fly an Airplane
4x04: How to Build a Coffin
4x03: How to Slaughter a Pig
14x11: Quarry Field Challenge
4x02: How to Train a Dog
4x01: How to Split an Atom
3x10: The Demon of the End
3x09: The Demon of Money
3x08: The Demon of Parenthood
3x07: The Demon of Cults
3x06: The Demon of Algorithms
14x10: Beer Necessities
3x05: The Angel of Warning
3x04: The Demon of the Road
