2x13 Sine Deo Nihil
First Aired: Oct. 01, 2015 on SyFy
Summary: The 8-Ball Army breaches the walls of Vega at the same time, David makes one final sacrifice to secure his survival. Meanwhile, Gabriel forces Michael back to Mallory; Noma’s dark secret is revealed; Claire is desperate for closure; and Alex fights for control of the only home he has left.
Guest Stars[no credits found]