Bucky is locked in a clear cage. Set in the move captain America:civil war. You guys just realized Zemo is in the room with Bucky and he has THE book. You run to the room and bang on the door as zemo states the words that trigger the winter soldier. You yell “Bucky!” You can see it in his eyes he is scared. Scared of what he is going to turn into. Scared of dying. But mostly, scared of hurting you. You bang on the door but by the time you break it down, the winter soldier has come out of the cage. Zemo orders him to kill you.