Laura leads a tense Dryden Commission on a visit to the Railyard, but will Agnes’ anger threaten its success? Mia comes face to face with Ed forcing her to confront…

As Leo struggles to come to terms with being human, Mattie takes him back to the Hawkins’ home, where a surprise night out allows them to confront their feelings for…

A grieving Max must face the consequences of his painful decision. Laura discovers she’s not being told everything at the Dryden Commission, while Joe uncovers Karen’s shocking secret.

When fractures within the Synth community start to appear, all hope of stability comes under threat, and both families are brought back to fight for the Green-Eyes’ survival.

Athena challenges Milo’s ethics and is shocked when he reveals his real plan. Mia’s surprise return has ramifications for the Hawkins family. Mattie finds Leo but can she trust him…

When Mia risks falling into the hands of a mysterious organisation, she is forced to take drastic action. Odi struggles to find meaning, while Sophie is awestruck by Renie’s ‘Synthie’…

Mia and Ed get closer but their relationship is thrown into jeopardy when their secret is discovered. Toby gets closer to Renie but offends her when he breaks through her…

Athena travels to the UK and her tragic secret is revealed. Niska’s consciousness assessments begin. With more time at home Joe notices Sophie’s increasingly eccentric behaviour. As Karen returns to…

Laura must decide whether to accept Niska’s request, while Karen and Pete learn about a special Synth being sold for unprecedented amounts on the black market. Hester uses questionable means…