The shocking update was that FBI: International would end after Season 4. The episode “A Winged Lion for Protection,” which aired March 11, 2025, was not the finale: CBS identified the two-part story “Herbivore Man” and “Gaijin,” broadcast May 13 and May 20, as the series finale.
What was the shocking update?
FBI: International ended with its fourth season. The headline-matching report framed the cancellation as the update, but CBS’s episode and finale materials provide the clearest record of which episodes aired and when.
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The March 11 episode, “A Winged Lion for Protection,” was Season 4, episode 14—not the series finale. CBS lists that episode and date on its Season 4 episode page.
When did the series finale air?
The finale was a two-part story broadcast on consecutive Tuesdays in May 2025. Paramount Press Express’s CBS Entertainment materials identified both installments as parts of the series finale.
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| Episode | Original broadcast | Finale role and story |
|---|---|---|
| “Herbivore Man” | May 13, 2025 | Part one: after an American student and sex worker is murdered in Budapest, similarities to a recent Japan case bring the Fly Team together with Tokyo detectives. |
| “Gaijin” | May 20, 2025 | Part two: the Fly Team pursues a serial killer in Japan, with Mitchell joining the team, to stop an international killing spree. |
How did the finale story unfold?
Part one: “Herbivore Man”
The investigation begins in Budapest with the murder of an American student and sex worker. A connection to a recent case in Japan leads the Fly Team to work with Tokyo detectives, setting up the story’s move across borders.
Part two: “Gaijin”
The case continues in Japan, where the team pursues a serial killer. Mitchell travels with the Fly Team as they try to stop the killing spree. CBS described “Gaijin” as the second part of the series finale.
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What did CBS say about watching the episodes?
For the original May 2025 broadcasts, CBS scheduled the episodes on Tuesdays from 9:00 to 10:00 p.m. ET/PT. Its announcement said Paramount+ with SHOWTIME subscribers could watch live and on demand, while Paramount+ Essential subscribers had next-day on-demand access. Those details describe the 2025 broadcast window; they do not establish what is currently available on Paramount+ or in any particular country.
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