Continuity mistake: Sersi said "Bye" to Ajak's dead body. Lights begin to flicker and Ajak's throat to pulse; before the shot changes and the camera gets closer, look at Gemma Chan's hand sliding away from the thigh. It's firmly on top of her thigh again in the next shot, and when it cuts back to the first camera angle the hand is again more to the side. (00:33:55)
Continuity mistake: After the presentation of the steam engine, Phastus leans against the same table as Druig. Change of angle, and he's in a different position. (00:24:40)
Continuity mistake: When Sersi is interrogating the students, the one in third row who keeps drawing has a bunch of markers on his desk that keep changing position throughout the scene. (00:09:00)
Continuity mistake: Sersi asks the question about predators; two students answer mentioning lions and wolves, and do it from a position entirely different from the previous shot. (00:09:25)
Continuity mistake: When Makkari brings the kid to safety at the beginning of the movie, a couple of her braids are behind the shoulder in the first shot, and in front of her shoulder in the next. (00:03:40)
Continuity mistake: At the beginning of the fight in the Amazon, Sprite runs to Karun to protect him like Kingo asked. In the wide shot there's nobody on the porch behind him, but when she calls him 'young man' suddenly there are a couple of people there. (01:13:00)
Continuity mistake: During the Bollywood shooting, take a look at what goes on onstage after Karun Patel introduced himself. At the line "You have risen, Mighty one", Kingo is directly behind his co-star and both face the camera, but they were side to side just a moment before. (00:44:20)
Continuity mistake: When Thena stabs the Deviant, he grabs her spear for a moment, then before the cut pulls the arm back. Next shot and he repeats the movement. (02:04:45)
Continuity mistake: When Ajak lands on the fresh snow after she was pushed down, the camera is behind Salma Hayek, and we see her move her hand tap the snow a few times leaving some prints. Reverse angle, and there are fingerprints in the snow around the position her hand is in, showing it moved. (01:40:05)
Continuity mistake: When for some reason the two Eternals in Phastos' living room feel they have to hide the fact that they're looking at his family life, they sit down in a rush and Ikaris reads some product placement. The objects on the table change position between shots - for instance, look at the Connect Four board. (01:26:55)
Continuity mistake: Phastos' son screams excited that Ikaris is Superman; Phastos calms him down with his hand, but his son touches him in return on the inside of the elbow. Next shot and Jack's hand is in a different spot. (01:26:20)
Continuity mistake: Sersi is staring at the monstrous tree she shaped the Deviant into. Camera to her right; her wet hair is all behind her back. Close-up; hair cascades in front of her right shoulder. (01:19:10)
Continuity mistake: When Sersi is talking with Dane in the middle of the jungle, you can tell by the position of her fingertips in the reverse shot that she is holding the phone in a different way than the opening view. (01:10:45)
Continuity mistake: When everyone looks at Thena for biting the food off her fork with psycho stares at the guests, Kingo's hand goes on/off the mug several times. Particularly obvious when Gil obnoxiously says "I gave you the same thing, Sprite." (00:53:20)
Continuity mistake: Angelina Jolie's stance and the position of her hair change between shots when Sprite dissolves the illusion dome that brought her back to normal. (00:52:50)
Continuity mistake: When Phastos cures Thena's hysteric outburst by punching her lights out, he gets down on one knee to check on her. Which knee, that depends on the shot; right first, then left. (00:38:20)
Continuity mistake: When Thena faces Phastos in Tenochtitlan, their exchange of blows ends with her striking a cool pose with her sword upside down. Angelina Jolie's hands are in two different positions in the two shots, though. (00:38:00)
Continuity mistake: When Makkari peeks at the Babylonians having a scuffle, most people at the table are seated, but in the next shot it's a full fledged brawl with everyone at the tables participating. (00:26:35)
Continuity mistake: Gilgamesh opens the door and walks towards the oven outside. During the scene, the shadows by the oven change depending on the shot. (00:50:35)
Continuity mistake: During the interview that establishes that the protagonist is boring, behind Kingo you can see that there's a single seat at the back of the plane to the right of the door on the wall of posters. Kingo is talking to Sprite in front of the posters, and that chair is empty. She blurts out that Kingo abandoned her in Macedonia, and suddenly Kingo gets a reaction shot from Karun that was shooting from that seat. (00:48:30)
