Deanna Troi's struggle against the Ux-Mal entity's possession.

On the Enterprise bridge, Captain Picard and his senior officers investigate an anomalous distress signal originating from a derelict Daedalus-class starship—the U.S.S. Essex—lost centuries ago. Data confirms the signal’s authenticity …

In a violent escalation of the alien possession crisis, Deanna Troi—now fully under the Ux-Mal entity’s control—ambushes Captain Picard in the ready room, striking him down with brutal efficiency to …

The Enterprise crew successfully neutralizes the Ux-Mal energy rings, trapping them in the cargo bay and ending the alien threat. Picard, with Dr. Crusher’s containment field, exploits the entities’ vulnerability, …