Let the Right One In

Revealing mistake: When Eli's guardian is disposing of the body of the man she killed in the underpass, we can see that the 'body' is a very poor quality dummy, the hands especially are very plastic-looking.

Purple_Girl

Continuity mistake: When Oskar intercepts Lacke's plan to kill Eli in the bathtub, Eli kills Lacke and drinks some of his blood, leaving some blood on her lips. She then kisses Oskar, which in turn leaves some blood on his lips. In the cut right after that the blood is gone from his lips. Later on it appears again, when he tastes it with his tongue.

More mistakes in Let the Right One In

Oskar: Are you a vampire?
Eli: I live off blood... Yes.
Oskar: Are you... dead?
Eli: No. Can't you tell?
Oskar: But... Are you old?
Eli: I'm twelve. But I've been twelve for a long time.

More quotes from Let the Right One In

Trivia: At the end of the movie when Oskar is traveling on the train with Eli inside the trunk, and they are tapping Morse Code on the trunk's lid, they are spelling out "P-U-S-S," which means "small kiss" in Swedish.

More trivia for Let the Right One In