Yosi, The Regretful Spy Apr 2026

Approximately 15 years, starting in the mid-1980s.

85 deaths; remains Argentina’s deadliest terrorist attack . Yosi, the Regretful Spy

Pérez provided blueprints and building plans to his handlers, which he later realized were used to coordinate these strikes . 📺 Media Adaptations Approximately 15 years, starting in the mid-1980s

Infiltrate the Argentinian Jewish community to investigate the "Andinia Plan," a debunked antisemitic conspiracy theory suggesting a secret Jewish plot to seize Patagonia. Intelligence & Consequences

The story was brought to international audiences through the Amazon series created by Daniel Burman : Yosi, The Regretful Spy - Season 1 - Prime Video

Pérez’s reconnaissance work is believed to have inadvertently facilitated two major terrorist attacks in Buenos Aires: 29 deaths.

Pérez successfully converted to Judaism , married a Jewish woman, and became a trusted community member. Intelligence & Consequences