Upon discovering an ancient comet, Data is influenced by an ancient alien culture while the Enterprise is consumed by artifacts.
7-01: The Descent, Part II
With Data under Lore’s influence, the Enterprise works to stop Lore and his Borg followers.
7-12: The Pegasus
Riker’s loyalties are tested while the Enterprise searches for his former ship, the U.S.S Pegasus, which holds a deeply-buried secret with far-reaching consequences.
7-04: Gambit, Part I
Believed dead, Picard is abducted by a mercenary ship and forced to join its crew.