When the night begins to fall, when you hear the siren call,When shadows fill the sky, you know it’s time to rise,Oooh, there’s a hero in you,there’s a hero, a hero in you,It’s a chance you’re taking, and the world is waiting, Feel your heart beat fast now, no you can’t look back now. These are the lyrics of theme song of Homeland promos videos: There’s A Hero In You – Tommee Profitt. Its fit perfectly to our heroine.