Origin

Lost on Both Sides

A tense showdown prompts a difficult decision. Shun and Lana realise that the threat could be nearer than any of them thought.

Bright Star

A survivor’s life hangs in the balance – and they hold the key. A new discovery threatens to tear the group apart.

God’s Grandeur

Weakness leads to danger, as our passengers truly begin to understand what they’re up against. But who can they trust?

Remember Me

An object from Earth threatens to blow SIREN’s mission wide open, while suspicion boils over into full blown paranoia.

Fire and Ice

An unexpected find prompts a life or death dilemma, while reminders of home lead to a brutal revelation.