Amazon Prime Video debuted the high-octane official trailer for the upcoming epic spy-thriller series ‘Citadel’. The first season of the global series consists of 6-episodes with 2 episodes premiering April 28 on Amazon Prime Video, and 1 episode rolling out weekly through May 26. The landmark, high-stakes drama is executive produced by the Russo Brothers’ AGBO and showrunner David Weil, and stars Priyanka Chopra and Richard Madden, with Stanley Tucci and Lesley Manville.