Based on the 2010 feature Legion, Dominion is an epic supernatural drama set in the year 25 A.E. when an army of lower angels, assembled by the archangel Gabriel, has waged a war of possession against mankind. The archangel Michael, turning against his own kind, has chosen to side with humanity against Gabriel. Rising out of the ashes of the 25-year-long battle are newly fortified cities which protect the human survivors. The series stars Christopher Egan (Kings), Tom Wisdom (300), Roxanne McKee (Game of Thrones), Alan Dale (Lost) and is executive produced by Scott Stewart, Michael Litvak and David Lancaster.
When innocent higher angels turn up dead in Vega, Michael enlists Alex to help protect the others, but Gabriel exposes a long-hidden secret that threatens to tear them apart. William "re-educates" his father. Alex and Noma reignite an old flame.