The F.B.I. - Full Series Information, Trailer & IMDb Reviews
Watch The F.B.I. Season 4 Episode 12 online — it may be available on legal streaming platforms such as YouTube, Netflix, Prime Video, Hulu, Disney+, and others.
The F.B.I.: Inspector Lew Erskine snares a spy ring and in turn trapped by them in a deserted Mountain cabin. Case: Glen Parmenter et al - Espionage, murder.