Buffy the Vampire Slayer

As the Germans shoot one another, the wall between them is shot full of holes, yet the lockers behind the one in the hallway aren't damaged, despite sparks indicating they were hit.

In the cabin, Cordelia is seen picking up the rifle in closeup. The scene changes to show Buffy and the demon in the foreground and Cordelia is seen picking up the rifle a second time.

It seems odd that an abandoned shack in the woods has both electricity and a working phone.

The set in which Xander and Willow kiss, isn't either of their rooms. We last saw Xander's room in Prophecy Girl (1x12). His room is tan and messy (Though he could have cleaned and painted it, there were still girly things in the back ground that Willow would have had in her room). We last saw Willow's room in Passion (2x17). Willow's room was the same color blue as the room they were kissing in, but the doors in the kissing room don't match up with Willow's room. Also, Willow had a wall of windows and a patio door; this room did not. It is never stated exactly where this room is, but it may be another room in Willow's house.

When Buffy stakes Gorch's wife, you can notice that she stakes her in the wrong place (a little bit lower than where her heart should be located).

One of the shots used in this episode is the same outside shot from Bewitched, Bothered and Bewildered (2x16). You can see the same two people sitting on the bench and Harmony and her group in the back.

When Buffy is fighting the "spiny-headed looking thing" you can see that her shoes are not the orange pumps she was previously wearing. They are flat shoes that have a white strapy-thing over the top of her feet.

Buffy crushes the bottle which had juice inside, but her hand never gets wet.