Star Trek: The Next Generation, season 4, episode 1
The Best of Both Worlds, Part II
Summary
Picard is rescued from the Borg as the Enterprise races to save Earth. Data interfaces with the half-Borg Picard and finds a way to shut down the Borg ship. Guest star Elizabeth Dennehy as Starfleet Commander Shelby.
Summary from Wikipedia, CC BY-SA 4.0.
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