AceShowbiz -

There are three weeks to go before "Captain America: Civil War" hits theaters, but a glimpse of the fight between Team Cap and Team Iron Man is shared in this newly debuted clip. The snippet was brought by Robert Downey Jr. when he visited "Jimmy Kimmel Live!" on Wednesday, April 13.

It shows Bucky Barnes (Sebastian Stan) who wreaks havoc in a building. Iron Man (Downey Jr.), Sharon Carter (Emily VanCamp) and Black Widow (Scarlett Johansson) attempt to take him down, but fail. Toward the end of the video, Bucky is seen choking Natasha Romanoff.

"Captain America: Civil War" picks up where "Avengers: Age of Ultron" left off, as Steve Rogers (Chris Evans) leads the new team of Avengers in their continued efforts to safeguard humanity. After another international incident involving the Avengers results in collateral damage, political pressure mounts to install a system of accountability and a governing body to determine when to enlist the services of the team. The new status quo fractures the Avengers while they try to protect the world from a new and nefarious villain.

Paul Rudd, Jeremy Renner, Elizabeth Olsen, Anthony Mackie, Chadwick Boseman and Tom Holland also star in the movie directed by Anthony and Joe Russo. The action superhero film is due out on May 6.