All the latest news on Eternals. The Marvel movie follows an immortal alien race who have secretly lived on Earth for thousands of years, as they re-emerge to fight a new threat to human life. The MCU film takes place after the events of Avengers: Endgame, so is a continuation of the timeline alongside Shang-Chi and the Legend of the Ten Rings and Loki. The Eternals cast features some very famous names including Richard Madden, Angelina Jolie, Salma Hayek and Harry Styles.