The F.B.I. - Full Series Information, Trailer & IMDb Reviews
Watch The F.B.I. Season 3 Episode 18 online — it may be available on legal streaming platforms such as YouTube, Netflix, Prime Video, Hulu, Disney+, and others.
The F.B.I.: A scientist who defected from an Iron Curtain country returns to New York in secret and Assistant Director Arthur Ward personally handles the case.