Invasion

Episode 1 2005-09-19 - Pilot
Episode 2 2005-09-26 - Lights Out
Episode 3 2005-10-05 - Watershed
Episode 4 2005-10-12 - Alpha Male
Episode 5 2005-10-19 - Unnatural Selection
Episode 6 2005-10-26 - The Hunt
Episode 7 2005-11-09 - Fish Story
Episode 8 2005-11-16 - The Cradle
Episode 9 2005-11-23 - The Dredge
Episode 10 2005-11-30 - Origin of Species
Episode 11 2006-01-11 - Us or Them
Episode 12 2006-01-18 - Power
Episode 13 2006-01-25 - Redemption
Episode 14 2006-02-08 - All God's Creatures
Episode 15 2006-02-15 - The Nest
Episode 16 2006-03-08 - The Fittest
Episode 17 2006-03-15 - The Key
Episode 18 2006-04-18 - ReEvolution
Episode 19 2006-04-25 - The Son Also Rises
Episode 20 2006-05-02 - Run and Gun
Episode 21 2006-05-09 - Round Up
Episode 22 2006-05-16 - The Last Wave Goodbye