Dominion - Season 1 - Eps 7: Ouroboros
Alex is called upon by Michael to help prevent any further casualties after innocent higher angels turn up dead in Vega; at the same time, Gabriel causes tension by revealing a long-hidden secret; William "re-educates" his father; and Noma reignites an old flame.
About Dominion

Title: Dominion
First Air Date: 2014-06-19
Last Air Date: 2015-10-01
Status: Canceled
Rating: 6.6/10 (from 289 votes)
Language: EN
Seasons: 2
Total Episodes: 21
Network: Syfy
Genres: Sci-Fi & Fantasy, Drama
Production Companies: Sony Pictures Television, UCP, Bold Films, Film Afrika
Synopsis
Based on characters from the hit theatrical film ‘Legion’ (2010), ‘Dominion’ is an epic supernatural drama set in the year 25 A.E. In this transformed post–apocalyptic future 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. In Vega (formerly Las Vegas), the largest of these cities, two houses vie for control and the stage is set for political upheaval and a dangerous power shift. Meanwhile, a rebellious young soldier begins a perilous journey as the war between the human race and the fallen angels hellbent on their domination escalates.
Cast

Christopher Egan
Alex Lannen

Tom Wisdom
Michael

Roxanne McKee
Claire Rysen

Alan Dale
General Rysen

Anthony Stewart Head
David Weel

Luke Allen-Gale
William Whele

Shivani Ghai
Arika

Carl Beukes
Gabriel

Kim Suzanne Engelbrecht
Sgt. Noma Walker

Simon Merrells
Julian