Karen Gillan Pulls Her Hair Out
Karen Gillan appeared at a Marvel press panel at Comic-Con and revealed that she has been wearing a wig.
In the comic books Nebula leads a band of space pirates and mercenaries. At one point she seized control of the spaceship Sanctuary II, which previously was under the command of Thanos. Something that could play into a connection with the after credits reveal of the first Avengers movie.