Eternals

In April 2018, Marvel Studios president Kevin Feige announced that a film based on the Eternals was in development and would explore the group as ancient aliens living throughout human history. Ryan and Kaz Firpo were hired to write the script, and Zhao was set to direct in September. She was given significant creative freedom to rewrite the script, taking especial inspiration from Terrence Malick’s films, and to use more locations and natural lighting than previous MCU films had. Casting began in early 2019 and Burleigh joined to work on the script ahead of principal photography, which took place from July 2019 to February 2020 at Pinewood Studios and on location in England and the Canary Islands.

Eternals premiered at the Dolby Theatre in Hollywood, Los Angeles, on October 18, 2021, and was released in the United States on November 5 as part of Phase Four of the MCU. The film grossed $402 million worldwide and received some awards and nominations, but it also became the first MCU film to not receive generally positive reviews. Particular criticism went to the screenplay and pacing, with commentators feeling it did not live up to Zhao’s previous work or to previous MCU films. It received some praise for its themes and visuals.

In the present day, Sersi and Sprite live together in London. After Sersi’s partner Ikaris left her without explanation centuries earlier, she is now in a relationship with human Dane Whitman who works at the Natural History Museum. When the trio are attacked by the Deviant Kro, Ikaris arrives and chases the creature away. The three Eternals travel to South Dakota to reunite with their leader, Ajak, only to find her dead. Sersi is posthumously chosen by Ajak as her successor, granting her the ability to communicate with Arishem.

Sersi learns that the Eternals’ mission was actually to prepare Earth for the Emergence of a new Celestial. Arishem explains that, for millions of years, he has been planting Celestial seeds inside planets where the energy from large populations allows new Celestials to be born. The Deviants were sent to destroy the apex predators of each planet to ensure the development of intelligent life, but when they evolved and began hunting the planets’ native populations, Arishem created the Eternals to counter them. With the recent end of the Blip restoring Earth’s population, humankind has reached the necessary size to allow the Celestial Tiamut to be born, which will result in Earth’s destruction.

Hoping to delay the Emergence, the Eternals reunite. At Druig’s residence in the Amazon rainforest, they are attacked by the Deviants. They kill them all except for Kro, who kills Gilgamesh before fleeing. Phastos proposes they use the Uni-Mind, a connection between all the Eternals that would give Druig enough power to put Tiamut to sleep with his mind-control abilities. However, Ikaris is loyal to Arishem and refuses to help stop the Emergence. He reveals that Ajak wanted to stop the Emergence and save humanity, so he led her to the Deviants and allowed them to kill her. Sprite joins Ikaris due to her unrequited love for him while Kingo chooses to leave.

Makkari locates the place of the Emergence, an active volcano in the Indian Ocean, where Ikaris and Sprite attempt to stop them. Druig knocks out Sprite, and Phastos restrains Ikaris. Kro arrives and is killed by Thena. Druig is unable to put Tiamut to sleep, and Sersi instead attempts to turn him into marble. Ikaris breaks free of his restraints and goes to kill Sersi, but is unable to due to his love for her. Both he and Sprite join with the others in the Uni-Mind, and Sersi gains enough power to turn Tiamut into marble. Guilt-ridden, Ikaris flies into the Sun. Sersi uses the remaining Uni-Mind energy to turn Sprite into a human, ending her permanent childlike state.

Thena, Druig, and Makkari depart on the Domo to warn Eternals on other planets of the Emergences. Whitman professes his love for Sersi and is about to reveal a secret about his family history when she, Phastos, and Kingo are lifted into space by Arishem. Displeased with their treason, Arishem says he will spare humanity if the Eternals’ memories show that humans are worthy of living. He vows to return for judgment and takes the trio into a singularity.

In a mid-credits scene, Thena, Makkari, and Druig meet the Eternal Eros and his assistant Pip the Troll. In a post-credits scene, an unseen person questions whether Whitman is ready to wield the Ebony Blade.