Black Bag is a 2025 American spy thriller film directed by Steven Soderbergh and written by David Koepp. It stars Cate Blanchett, Michael Fassbender, Marisa Abela, Tom Burke, Naomie Harris, Regé-Jean Page, and Pierce Brosnan, and follows a British intelligence officer who is tasked with investigating a list of possible traitors, one of whom could be his wife. From Wikipedia