H - Halo: Nightfall - Season 1 Episode 2 - Sourced From Hell
Aired: 18 Nov 2014
The ONI troops under Commander Locke along with a detachment from the planet Sedra under Colonel Aiken are headed into danger. In the wake of a biological attack, the team departs Sedra in a Condor dropship for a treacherous battleground: a remnant of the Alpha Halo.