Episode 1
Intervention (3)
September 28, 2010
Episode 2
Aftermath
October 5, 2010
Episode 3
Awakening
October 12, 2010
Episode 4
Pathogen
October 19, 2010
Episode 5
Cloverdale
October 26, 2010
Episode 6
Trial and Error
November 2, 2010
Episode 7
The Greater Good
November 9, 2010
Episode 9
Visitation
November 23, 2010
Episode 10
Resurgence (1)
November 30, 2010
Episode 11
Deliverance (2)
March 7, 2011
Episode 12
Twin Destinies
March 14, 2011
Episode 17
Common Descent (1)
April 18, 2011
Episode 18
Epilogue (2)
April 25, 2011
Episode 4
Darkness
October 16, 2009
Episode 12
Divided (2)
April 9, 2010
Episode 19
Incursion (1)
June 4, 2010
Episode 20
Incursion (2)
June 11, 2010