Marvel has since unveiled more news concerning The Eternals at D23 Expo. Much of which is a few casting updates. Like we called it Kit Harington’s joining the MCU was for The Eternals movie and is set to portray Dane Whitman. Whitman, a minor Marvel character, is one of the heroes to take on the moniker of the Black Knight.
Standing alongside Kit Harington is an all-star cast, which includes Angelina Jolie, who will play Thena, Salma Hayek playing Ajak, Gemma Chan confirmed as Sersiand Barry Keoghan as Druid.
You can get a glimpse of them in costume here during their stage forum: