1x06: Coral Seas
1x05: Seasonal Seas
1x04: Frozen Seas
1x03: Open Ocean
1x02: The Deep
1x01: Introduction
1x06: Coasts
1x05: Green Seas
1x04: Big Blue
1x03: Coral Reefs
1x02: The Deep
1x01: One Ocean
1x09: A Total Stranger
1x08: Funeral Blues
1x07: The Wasteland
1x06: Fire and Ice
1x05: Remember Me
1x04: God's Grandeur
1x03: Bright Star
1x02: Lost on Both Sides
