Billy Don't Be a Hero blue, and "riding out" (cavalry) refer to the American Civil War. However the drum beat and cavalry "riding out" is not specific to the American Civil War, and blue uniforms were common in the 19th century. That being said, Paper Lace themselves performed the song on "Top of the Pops" wearing Union-style uniforms, as can be seen on YouTube. A young woman is distraught that her fiancé chooses to enlist with Army recruiters passing through the town, causing her to implore him: The song goes on to describe how Billy is killed in action in a pitched battle after volunteering
A Man Called Hero next morning, Invincible shows up at China House and fights with the Boss and Sword until Hero appears and stops him. Hero and Invincible then duel on top of the Statue of Liberty. In the meantime, Black Dragon Commander leads his men to attack China House but are eventually forced to leave by the police. At the Statue of Liberty, Hero eventually defeats and destroys Invincible. Before the movie ends, Sword and Sheng prepare to leave America while Hero watches them from a distance and walks away in the opposite direction. The music and songs for the film were composed