Two Steps From Hell was formed on 14 February 2006. In addition to Star Trek, their music has been used in trailers and television spots for such films as Blood Diamond, No Country for Old Men, National Treasure: Book of Shadows, I Am Legend, The Da Vinci Code, Pirates of the Caribbean: At World's End, Sweeney Todd: The Demon Barber of Fleet Street, X-Men: The Last Stand, Spider-Man 3, Harry Potter and the Order of the Phoenix, Hellboy II: The Golden Army, WALL•E, Indiana Jones and the Kingdom of the Crystal Skull, The Dark Knight, Twilight, and Watchmen. It has also been used by SpaceX in videos demonstrating spacecraft testing.