Watch the movie.

Scum bag winner!

21 idiots up voted you. Do you even know who Billy Bulger is? Benedict Cumberbatch is more than capable of being a Bostonian. Why didn't you name Juno Temple, Joel Edgerton, Joel Edgerton, Sienna Miller(raised in London)? I know why…..you don't know shit about actors.

"Benedict Cumberbatch playing a Bostonian?"

"Black Mass, the Whitey Bulger movie that’s inexplicably starring Johnny Depp and Benedict Cumberbatch."