Continuity mistake: Near the middle of the film we see that Michael has a transparent reflection in a mirror because he is a half vampire. Yet, earlier in the film when the other vampires, who are full vampires, are in the video store, their reflections can be clearly seen in a glass counter. (00:12:10)
Trivia: In the end when David is impaled on the antlers, he doesn't die like the other vampires. Even though Max later says so, David doesn't die. This was intended to give way to a sequel, but it never happened.
Question: This may just be me over analysing the film but this is something that has been eating away at me for a while - In this film, one of the vampires tells the Frog Brothers that garlic doesn't work, however through the next two films, Edgar Frog can be seen using garlic numerous times. Was the vampire lying or is this a mistake on the film maker's part?