1x09: Shallow Seas
1x08: Jungles
1x07: Great Plains
1x06: Ice Worlds
1x05: Deserts
1x04: Caves
1x03: Fresh Water
1x02: Mountains
5x15: No Hard Feelings
5x14: I See Dead People
5x13: 30 Seconds
5x11: Maternal Instinct
5x09: The Horizon
5x07: Fait Accompli
5x05: Out of the Box
