Sarah Jane Smith's awakening to the hostile truth of Zeta Minor and her struggle to survive while confronting Salamar's treachery and the expedition's collapse.

The Doctor halts beside Sarah in the suffocating Zeta Minor jungle after she freezes mid-step, her face gone slack as the planet’s psychic assault briefly detaches her mind from her …

Sarah fights for breath after forcing open the quarantine berth door, only to stumble into the Morestran observation area where Commander Salamar awaits with a guard. His immediate order to …