MacDuff, a Satarran agent, manipulates the Enterprise crew to further his own agenda in the war against the Lysians, exploiting their memory loss and fractured trust.

The Enterprise bridge erupts into chaos as an alien probe breaches shields and triggers a bright green scanning beam, instantly erasing the entire crew's memories. Picard, Riker, and the rest …

Picard’s moral crisis reaches its breaking point as the Enterprise approaches the Lysian Central Command—a defenseless station housing 15,000 civilians. Data’s scans confirm the station’s minimal defenses, while Troi’s empathic …

In the ready room, Picard delivers a measured but devastating revelation to Riker: Commander MacDuff—a trusted officer and apparent mediator—was a Satarran sleeper agent embedded aboard the Enterprise for decades. …