How do you say "Go Birds" in Kryptonian? In an Entertainment Tonight interview, Gunn explained that Cooper, whom the Superman director has collaborated with for the Guardians of the Galaxy trilogy for Marvel Studios,

Superman is one of the most highly talked about films of recent times. As the movie is lauded by the audience, James Gunn revealed the actual reason behind Bradley Cooper's cameo.

This article contains minor spoilers for “Superman,” in theaters now. James Gunn has high praise for Bradley Cooper, which is why he needed him for a very important cameo in “Superman.” In the opening moments of the DC tentpole,