5-26: Time’s Arrow, Part I
When Data’s head is discovered with 19th-century relics on Earth, further investigation unveils dangerous aliens in Earth’s distant past.
5-08: Unification, Part II
Picard and Data assist Spock on Romulus, who is working to reunify the Vulcans and Romulans.
5-19: First Duty
The investigation into a fatal accident at Starfleet Academy puts Wesley Crusher’s future in jeopardy.
5-07: Unification, Part I
Investigating reported sightings of Spock on Romulus, the Enterprise discovers a secret faction of Romulans who desire reunification with their Vulcan ancestors.