This Thursday, the hit Syfy series Defiance returns for a second season, followed by the premiere of the new series Dominion. Check out some exclusive previews for the shows below:

Defiance — Season Two Premieres Thursday at 8/7c

Season 2 – Exclusive Preview
Dive into new Defiance with an exclusive look at Thursday’s premiere of season two.

Dominion — Premieres Thursday at 9/8c

Episode 1 – Exclusive Preview
War is coming and humans face extinction. Watch the series premiere of Dominion this Thursday, June 19 at 9/8c.