'Captain America: Civil War' Teaser Welcomes Bucky Back and First Look at Black Panther

As expected, Robert Downey, Jr., and Chris Evans debuted the first public release of the 'Captain America: Civil War' teaser trailer on Tuesday night's 'Jimmy Kimmel Live' broadcast. The highly anticipated sequel pits their characters, Iron Man and Cap respectively, at odds over government action to register superheroes. Heroes are left to take sides including Black Widow, The Falcon, Hawkeye, War Machine, the return of Bucky Barnes and the introduction of Black Panther.  

““Captain America: Civil War” picks up where “Avengers: Age of Ultron” left off, as Steve Rogers 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.”