S4·E10 Keep Calm and Deliver the Biotoxin
- Episode
- Season 4, Episode 10
- Air Date
- February 4, 2025
- Runtime
- 43 minutes
- Director
- Steve Robin
- Writer
- Wade McIntyre
- Score
- 8.4/10 (5 TMDB votes)
- Story Type
- Core Character Arc
Synopsis
When a Russian biochemist is assassinated for trying to defect with his highly sensitive biotoxins research, the Fly Team springs into action to protect his daughter, whose father’s last wish was that she get his research to a trusted American microbiologist. Meanwhile, Mitchell stays behind to help Vo during her recovery, and Booth clashes with Smitty when he finds out she could jeopardize his promotion.
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Frequently Asked Questions
When did Season 4 Episode 10 of FBI: International air?
Season 4, Episode 10 ('Keep Calm and Deliver the Biotoxin') originally aired on February 4, 2025.
How long is Season 4 Episode 10 ('Keep Calm and Deliver the Biotoxin')?
The runtime for this episode is approximately 43 minutes.
What happens in FBI: International Season 4 Episode 10?
When a Russian biochemist is assassinated for trying to defect with his highly sensitive biotoxins research, the Fly Team springs into action to protect his daughter, whose father’s last wish was that she get his research to a trusted American microbiologist. Meanwhile, Mitchell stays behind to help...
All FBI: International episode ratings Season 4 Where to watch
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