Working on Marvel`s `The Black Panther` is teaching Sterling K. Brown about keeping mum - useful in the spoiler-filled `This Is Us`
(LA Times Dodgers)

Last year on television´s biggest night, Sterling K. Brown was accepting an Emmy for supporting actor in a limited series for his work on FX´s `The People v. O.J. Simpson: American Crime Story.` `As I was walking up the steps and hearing that the crowd was applauding and, when I turned around and...