Captain America: Civil War is under a month away, so Marvel teases the upcoming blockbuster with another new clip, dubbed “The Past is Prelude.”

In it, we’re reminded of the journey up to this point in the Avengers timeline, beginning with Captain America’s initial transition into a super soldier to Tony Stark building the first Iron suit. As the music builds, we feel that rift growing wider between the two, until it reaches its peak and they are battling… with others alongside each team.

Captain America: Civil War drops May 6.

Did you see Spiderman’s appearance in the film yet?