Loyalties are divided when civil war splits the Klingon Empire. When Worf sees a chance to regain his wrongfully lost family honor, he must choose between his duty as a Starfleet officer and his heritage as a Klingon warrior. Meanwhile, Picard struggles to keep the Federation from being dragged into the fray. But a shocking new adversary from the past threatens to destroy both the Federation and the Klingon Empire.
Patrick Stewart
as Jean-Luc Picard (archive footage)
Michael Dorn
as Worf, Son of Mogh (archive footage)
Jonathan Frakes
as William T. Riker (archive footage)
Brent Spiner
as Data (archive footage)
Gates McFadden
as Beverly Crusher (archive footage)
Marina Sirtis
as Deanna Troi (archive footage)
LeVar Burton
as Geordi LaForge (archive footage)
Robert O'Reilly
as Gowron (archive footage)
Tony Todd
as Kurn, Son of Mogh (archive footage)
Barbara March
as Lursa (archive footage)
Gwynyth Walsh
as B'Etor (archive footage)
Ben Slack
as K'Tal (archive footage)
