After much anticipation, Citadel is set to return for its second season on May 6, 2026, streaming exclusively on Amazon Prime Video. This season will feature seven episodes, released all at once, allowing fans to binge-watch the series. The main cast, including Priyanka Chopra as Nadia Sinh and Richard Madden as Mason Kane, will reprise their roles alongside Stanley Tucci as Bernard Orlick. New additions to the cast include Jack Reynor, Matt Berry, and Lina El Arabi.

The storyline will pick up as a new threat emerges, prompting the main characters to assemble a new team of operatives to tackle the crisis. The creators have promised heightened stakes with