Utopia

Five strangers connected through an online comic book forum come into possession of a rare and mysterious cult graphic novel, only to be hunted by a secretive organisation willing to go to extreme lengths to reclaim it.

Ian and Becky confront the harsh challenges of living as fugitives, while Dugdale becomes increasingly entangled in a dangerous scheme that puts his life at risk.

The gang confronts the overwhelming influence of The Network when Grant is falsely accused of a severe crime. Struggling to clear his name, they seek help from an unexpected ally, though her true intentions remain uncertain.

The group takes refuge in a ruined manor to study the mysterious manuscript, hoping to uncover its secrets. As they investigate the enigmatic Mr Rabbit, they question whether the answers they seek will truly restore their lives.

The gang's plan to interfere with The Network goes wrong, putting one member in serious danger. Arby's admission to Jessica leads to serious consequences, while Becky faces a difficult and life-altering decision.

The final episode builds toward a climax as the characters race against time to execute a bold plan, with the ultimate mystery of Utopia on the verge of being uncovered.

In 1974, brilliant inventor Philip Carvel encounters idealistic intelligence officer Milner at a clandestine gathering of influential leaders across various sectors; by 1979, Carvel begins to experience a decline in his mental stability.

Jessica is being held captive by Milner, who tortures her in a desperate attempt to uncover the nature of Carvel's adjustment to Janus.

On the run, the group encounters a young, skilled hacker who reveals the Network's latest scheme—a global outbreak of weaponized Russian flu.

Dugdale is surprised but agrees to hide Jessica, raising questions about who truly holds the power. His visit to Jen and Alice in a secret prison reveals his willingness to obey The Network's demands.

Jessica embarks on a mission to locate her father after learning he is alive, taking Milner with her as a captive. Meanwhile, Wilson and Leah uncover a deeper and more disturbing secret while reviewing their findings.

The final episode focuses on the effort to identify who will release the flu, as the group tracks down Dobri Gorski, who reveals the names of the three individuals he trained for the task.