After 2000, American zombie movies must have gunfight zombie scenes and action scenes. They must be American. You can refer to the following suggestions: 1 "Doomsday Collapse"(Doomsday Collapse 2012): This is a science fiction movie released in 2012. It tells the story of humanity facing the zombie crisis after the Earth suffered several consecutive strong earthquakes and volcanic eruptions. The movie had a very high box office in the United States. The action scenes and gunfight scenes were very good. World War Z: This is a movie released in 2010, adapted from the novel of the same name. It tells the story of a scientist investigating a zombie virus. The scene involves gunfights, action, and zombie elements. "The Walking Dead"(TWD for short): This is a sci-fi movie released in 1997 and a very classic zombie movie. It tells the story of a group of survivors surviving in the zombie apocalypse. The movie had a very high box office in the United States. The action scenes and gunfight scenes were very exciting. 4. The Walking Dead: Negan's Game: This is a movie that was released in 2012. It tells the story of survivors who continue to face the apocalypse of zombies. This movie inherited the classic elements of the previous movie, but also added more action and gunfight elements. 5 City of the Dead: This is a sci-fi movie released in 2008 that tells the story of a city in the apocalypse. The movie's action scenes were excellent, but it also involved the elements of zombies and urban survival.