Continuity mistake: After the woman has been killed by the zombie, three men carry her body through town, and a curious crowd follows. Between shots the following crowd changes, and people move. (00:11:50)
Continuity mistake: During the attack on the female volleyball team, when the girls are seen above water they seem to be in no deeper than waist high, yet reverse shots filmed underwater show them to be swimming out of their depth. (00:41:30)
Revealing mistake: When the zombie is chewing at the woman's neck on the street, she dies, and he then continues to bite her. As the camera pans around them, she really clearly blinks two times. (00:10:55)
Revealing mistake: One of the 'dead' German soldiers holds his arms out to cushion his landing in the lake, when he's thrown in. One soldier also puts his arms out and begins to swim, and as one soldiers sinks, you can see bubbles rising, meaning he breathing. (00:36:25)
Continuity mistake: When the woman is swimming in the lake during the opening credits, the water lillies on the water surface disappear or appear between shots outside the water and underwater.
Plot hole: The movie is allegedly set about ten years after the death of the German soldiers, since the daughter of one soldier is in her early teens. But none of the items in the scenery look like they're out of the fifties.
Revealing mistake: One of the Zombies while underwater and attacking the girls basketball team is wearing a head mask as it doesn't quite cover all the hair around his ears. (00:42:20)
