In Tallinn, the protagonist and his team execute a daring operation to recover the Algorithm from a high-security location. They engage in a meticulously planned heist involving the use of time inversion to navigate through security systems and avoid detection. The scene features a complex, synchronized operation where the protagonist and Neil work in reverse time to outmaneuver Sator’s forces and secure the Algorithm.

The Tallinn sequence is crucial for advancing the plot, as it involves high-stakes action and showcases the practical application of time inversion in a heist scenario. It highlights the protagonists' strategic skills and the intense effort required to prevent the Algorithm from falling into the wrong hands.