A former gunslinger is forced to take up arms again when he and his cattle crew are threatened by a corrupt lawman.

A young civil war veteran is forced on a desperate journey to save his kidnapped wife.

A bounty Hunter seeks revenge for the murder of her family and prepares for a showdown with the powerful gang leader responsible for the slayings. She calls on old friends to stand with her in the fight.

When the initial Cylon attack against the Twelve Colonies fails to achieve complete extermination of human life as planned, twin Number Ones (Cavils) embedded on Galactica and Caprica must improvise to destroy the human survivors.