Brightburn (2019)

Continuity mistake: When Brandon's dad is telling him about his candy being his secret weapon on him when he was a kid, he's shown with just one in his hand. A couple of shots later suddenly he's got 2.

Quantom X

Mr. Breyer: Maybe there is something wrong with Brandon. He may look like us. He's not like us.
Mrs. Breyer: I will never turn against our son.
Mr. Breyer: He's not our son.

Trivia: If you watch the entire film, at the end you'll see newspaper clippings and a conspiracy theorist mention costumed threats and super-beings-one was already in the film Super and the others are meant to appear in an anticipated sequel.

Erik M.