1Everyone Wanted to Be on This Ship
After suffering a disaster, the remaining crew of spaceship Ark One must band together to survive.
2Like It Touched the Sun
The crew struggles to establish a sense of order on the ship. Two investigations uncover more questions than answers.
3Get Out and Push
All hope seems lost when the crew learns an asteroid is hours away from impact.
4We Weren't Supposed to Be Awake
When their psyches are put to the test by hallucinations, the crew must race to find the cause.
5One Step Forward, Two Steps Back
Sacrifices must be made when a radiation leak sparks crisis.
6Two By Two
The crew must devise a plan after identifying a planet rich in much-needed fuel.
7A Slow Death Is Worse
The crew discover they're not alone in space and learn more about where they came from.
8Every Single Person Matters
A new polarizing figure enters the equation as the crew suffers technical difficulties.
9The Painful Way
After an unpopular decision, discord gives way to deadly mutiny in which loyalties are tested.
10Hoping for Forever
The situation onboard Ark One seems hopeless after crew members are taken hostage.
11The Last Thing You Ever Do
The crew must understand their enemy better as they attempt a dangerous rescue mission.
12Everybody Wins
Ark One tries to broker peace with its adversary but doesn't realize it could cost everything.