Episode guide
FBI S9E4: “Reticence” episode guide
FBI S9E4 (“Reticence”) aired on 2026-10-26 and runs about 43 minutes. The series is Crime / Action & Adventure. Cinema Box publishes episode guides for discovery — trailers and details, not full streams.
- Episode: S9E4
- Aired: 2026-10-26
- Runtime: 43 min
- TMDB: 8.0/10
Last updated: 2026-11-11 · First listed: 2026-10-26
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What happens in S9E4?
The team investigates a missing infant and a string of murders as it all connects to a rocket propulsion company on the verge of going public. The team struggles to find the truth when their investigation points to the daunting conclusion that the suspect is one of their own.
About FBI
The New York office of the FBI brings to bear all their talents, intellect and technical expertise on major cases in order to keep their city and the country safe.
Series cast highlights
FBI features Missy Peregrym, Zeeko Zaki, John Boyd, Jeremy Sisto, Alana de la Garza. See the full series page on Cinema Box for more credits.
Episode facts
Episode code: S9E4. Air date: 2026-10-26. Runtime: 43 minutes. Episode TMDB score: 8.0/10. Series genres: Crime, Action & Adventure, Drama.
Follow FBI on Cinema Box
When new episodes of FBI air, Cinema Box helps you discover details and trailers. Get the official Android app on Google Play to track series — Cinema Box does not stream episodes.
Frequently asked questions
- When did FBI S9E4 air?
- S9E4 “Reticence” aired on 2026-10-26.
- What is FBI S9E4 about?
- The team investigates a missing infant and a string of murders as it all connects to a rocket propulsion company on the verge of going public. The team struggles to find the truth when their investigation points to the daunting conclusion that the suspect is one of their own.
- How long is FBI S9E4?
- S9E4 runs about 43 minutes.
- Does Cinema Box stream this episode?
- No. Cinema Box is discovery-only. We do not host or stream TV episodes.
