Yangtze
Episode: 1x01 | Airdate: Nov 3, 2008
Season 1
Amazon
Episode: 1x02 | Airdate: Nov 10, 2008
Ganges
Episode: 1x03 | Airdate: Nov 17, 2008
Mississippi
Episode: 1x04 | Airdate: Nov 24, 2008
Nile
Episode: 1x05 | Airdate: Dec 1, 2008
Rhine
Episode: 1x06 | Airdate: Dec 8, 2008