Why does Jonathan cry “help me” when he is being harassed by the swim team, but shout at Buffy for helping him?

As the Scoobies are attacked by the gang of vampires, Willow gets caught under a book shelf. As she falls you see her hair is clearly covering her face but in the close up shot it’s not.

The vampire that comes to the school tells Buffy to meet Angel at the cemetery, but we find out next season that Sunnydale has 12 cemeteries - so which one?

Why is it that from New York to California, Angel didn’t get pulled over for driving a car with it’s windows blacked out?

When Buffy first drops her pencil down by the side of the desk, the eraser is facing the camera, but when she picks it up it’s the other way around.

After Darla bites Angel, she runs a nail across her chest, creating a bleeding cut so he can drink from it and become a vampire. If you look closely, she actually just runs her finger across her chest, not her nail.

When Spike starts to drive the car, he turns the wheel hard round to the left for ages, so the car should be going in circles.

When Spike is carrying Dru out of the mansion she is holding onto his shoulder even though she is supposed to be unconscious.

Sarah and David’s stunt doubles are clearly seen several times during the sword fight. David’s double is particularly noticeable due to the huge difference in their hairlines.

When Spike pulls out the cigarette from the box that he took out of the policeman’s pocket he puts the box on the police’s chest. When we see Spike again the box is gone.

Jenny/Eyghon pushes Buffy against a dresser with the table and Buffy falls to the floor. When Giles tells Buffy to leave, they show her standing up against the dresser as if she never fell.

When Ethan uses sulphuric acid to burn the tattoo off his arm, steam comes off his skin before any liquid leaves the bottle.

When Phillip escapes from the cage in the library, Buffy goes to kick him with her left foot but in a quick cut to the next shot, she’s kicking with her right foot.

Cordelia tells the others that she saw Giles in the library with the police talking about a homicide. But, she came in after the conversation and left before anything else could be said. How could she know what they were talking about?

When Giles calls everyone involved with Eyghon, he crosses out a girl’s name and puts his glasses down near the notebook. The camera zooms in on the list of names and the glasses are now on top of the notebook.