Ben and the Doctor’s desperate search for Polly after her kidnapping, highlighting the increasing chaos and threat within the colony.

Bragen, now Deputy Governor, publicly humiliates Valmar over stalled repairs, flexing his authority to consolidate power. The Doctor and Ben burst in, demanding answers about Polly’s kidnapping, exposing Bragen’s fragility. …

The Doctor and Ben hide in the Rocket Room during a rebel meeting where Janley and Valmar demonstrate a reactivated Dalek’s destructive power to skeptical rebels. After the Dalek obliterates …