Captain America: Civil War - 10 Biggest Things We Still Don't Know

8. Whose Side Is Black Widow Really On?

Though the movie's marketing has suggested that Black Widow takes Iron Man's side, it's also lingered on her possibly unsure glances at Iron Man and emphasised her close personal relationship with Cap, so one has to consider, whose side is Widow really on? The Likely Answer: It's possible that Black Widow could become the movie's substitute Spider-Man, following his comic arc by initially teaming with Iron Man and then ultimately ending the movie fighting on Cap's side. This one just seems too logical to be wrong, but we know how Marvel Studios love to trick fans and defy expectations, so perhaps Widow will search her conscience and decide to stay with Iron Man anyway.