Tallera's (T'Paal) internal struggle between duty to Vulcan and extremist ideology leading to Betrayal.

In a tense confrontation in the mercenary ship’s cargo hold, Tallera—posing as a Romulan mercenary—exposes Picard’s Starfleet identity after intercepting his hidden transmission to the Enterprise. She reveals herself as …

Picard’s undercover mission collapses when Tallera, the mercenary crew’s leader, intercepts encrypted Starfleet transmissions and publicly reveals his identity to the crew. The confrontation unfolds on the bridge of the …

In the Vulcan caverns, Tallera assembles the Stone of Gol resonator—a weapon that amplifies violent impulses—while Picard, Riker, and Worf materialize to confront her. After Tallera brutally kills the mercenaries …