Sammo

Revealing mistake: When inside the Forge Arishem says "I created the deviants, Sersi", you can spot Gemma Chan's beauty mark changing side - the shot is flipped. (01:01:15)

Sammo ★

Revealing mistake: At the beginning of the scene with Thena in the cave, she changes the weapons in her hand to two swords. It cuts to a closer angle, then another, and she (deliberately, not a mistake) switches one weapon to a curved blade. Cut to a wider angle, and someone forgot to add the CGI for that blade, because Angelina Jolie's left hand is gripping thin air there. (02:01:55)

Sammo ★

Revealing mistake: Both Sersi and the student she saved have been covered by the fine dust she turned a fossil into, but the only trace of it is a little dust on top of the girl's hair; there's not a speck on her uniform or anywhere else. (00:09:55)

Sammo ★