“ Black Bag ,” an elegant, quick-witted new thriller that finds Cate Blanchett and Michael Fassbender playing married spies, isn’t the pair’s first time together on screen. That honor goes to 2017’s “Song to Song,” one of Terrence Malick’s most intangible and head-scratching offerings — though the two stars can barely recall that experience.

The cast of "Black Bag" spoke to Yahoo Entertainment about the unconventional spy movie and its unforgettable dinner party scene.

Focus Features' original spy thriller Black Bag (click here for tickets), from director Steven Soderbergh and screenwriter David Koepp, leans into the latter, exploring the strength of the matrimonial bonds between elite National Cyber Security Centre (NCSC) agents George Woodhouse (Michael Fassbender) and Kathryn St.