第 2 季 共 10 集
播出时间：2021年10月14日
第 1 集 Live to Fight Another Day
播出时间：2021年10月14日
Shock waves hit a Salvare struggling in the aftermath of an epic act of destruction. Nike questions William's judgement as Erik looks to the Achaia.
第 2 集 Smoke and Mirrors
播出时间：2021年10月14日
Venturing into the ring to negotiate with the Achaia, Niko sees the unimaginable. Cas risks everything by sending Iara on a mission. Jana stuns Erik.
第 3 集 My Own Worst Enemy
播出时间：2021年10月14日
Left behind but holding on, Niko and Cas each tangle with the Achaia in their own way. At the Salvare, the crew uncovers a key alien vulnerability.
第 4 集 Will to Power
播出时间：2021年10月14日
Under suspicion for severing a lifeline, Iara now finds her life on the line. William discovers a surprise within. A habitable planet calls to Cas.
第 5 集 A Better Earth
播出时间：2021年10月14日
The new planet holds promise — and unexpected threats in the brush. The tables turn as Richard reaches out to Iara. The Achaia open up to Erik.
第 6 集 Gift from the Gods
播出时间：2021年10月14日
Alone at last, or not? Salvare's team faces a rough ride home — and a cautious reentry. Elsewhere, Erik tests Achaian tech, then asks for a favor.
第 7 集 Never Gonna Give You Up
播出时间：2021年10月14日
Giving up isn't an option: Nike hatches a plan and spars with Richard. The chase is on when the crew tries to stand strong, and noises rattle nerves.
第 8 集 Just a Rat in a Cage
播出时间：2021年10月14日
In a flash, Niko and Richard's world takes a terrifying turn as they wake up in a cold, cruel trap. On Earth, the team grapples with memory gaps.
第 9 集 What's Bourne / What's Left Behind
播出时间：2021年10月14日
Eager to go home by any means necessary, Niko and Richard head to a planet with an artifact. Erik and Cas go undercover, and William brokers a deal.
第 10 集 D-Day
播出时间：2021年10月14日
As the Achaia close in, the crew moves quickly to create a new weapon and save Earth. The time has come for the heroic to make the ultimate sacrifice.
