It's no secret that Marvel has picked Black Panther to play Spider-Man's pivotal role in the upcoming Captain America: Civil War. Actor Chadwick Boseman is set to play Black Panther in the film and lead a stand alone feature of the character.
But, before we get to that movie, we might get a glimpse of the character in the soon-to-hit Age of Ultron film. Why do I say this? Well after breaking down each frame in the newest trailer something caught my eye. at the beginning a black woman is show standing next to a pool of water. Her dress looks African and, it could just be an optical illusion, she has a bit of a cat-like look to her.
This is either his sister Shuri, who eventually takes on the mantle of Black Panther, or a Dora Milaje, they are Wakandan all-female personal body guards of the King/Queen. The second is most likely, but it would be cool to see T'Challa's sister in the mix. Either way it's a safe bet that we will see Wakanda very soon.