Caesar himself, Andy Serkis, has been seen in the two released trailers for The Avengers: Age of Ultron, though exactly who he's playing hasn't been apparent. Now, according to UPI.com, there seems to be an answer and one that, as is the norm with Marvel, further elaborates on events that will connect to other films produced by the studio. Says the site, "Sources report Serkis is confirmed to play the villain, and an insider told Schmoes Know the role will be a composite character of Klaw and his father, Fritz Klaue. In the Marvel comics, Klaw is a physicist who uses the metal vibranium to manipulate sound. He kills Black Panther's father to steal the substance, and is subsequently maimed by the superhero. Chadwick Boseman will star as Black Panther in Captain America: Civil War and Black Panther."