After a family heirloom is linked to the Romanoffs, Frasier and Niles giddily assume they are descended from royalty.

In need of fuel, the Enterprise arrives at a Quonset mining colony for deuterium supplies. They discover that Klingons are forcing the colonists to give up all their deuterium. Archer…

Stardate: 46519.1. Troi is abducted and surgically altered by the Romulans as part of a ploy to smuggle intelligence operatives into the Federation.