Star Trek: The Next Generation - Full Series Information, Trailer & IMDb Reviews
Watch Star Trek: The Next Generation Season 7 Episode 17 online — it may be available on legal streaming platforms such as YouTube, Netflix, Prime Video, Hulu, Disney+, and others.
Investigating a rogue comet that's been traveling throughout the universe for over 87 million years, Picard discovers alien beings within the comet, which infest the computer systems on the Enterprise, as well as Data.