Humans
I en parallel nutid, hvor den nyeste uundværlige gadget for enhver travl familie er en »Synth« – en højtudviklet robot-tjener, der ligner et rigtigt menneske – er ved at ændre den måde, vi lever på.

Episode 1
As the Hawkins family struggle to put past events behind them, a visitor arrives on their doorstep.

Episode 2
Laura must decide whether to accept Niska's request.

Episode 3
Athena travels to the UK and her tragic secret is revealed.

Episode 4
Mia and Ed get closer but their relationship is thrown into jeopardy when their secret is discovered.

Episode 5
When Mia risks falling into the hands of a mysterious organisation, she is forced to take a massive risk.

Episode 6
Athena challenges Milo's ethics and is shocked when he reveals his real plan.

Episode 7
When Mattie reveals that the synths are planning to break into the Silo, Laura determines to find Niska.

Episode 8
After the Silo tragedy, Karen feels her and Sam have no future and takes matters into her own hands.
