When Kristi trips Gwen when she is running down the stairs, she falls and smacks her face on the title causing her to spit out blood. If that happened in real life, she would have knocked her teeth out.
When Kristi trips Gwen when she is running down the stairs, she falls and smacks her face on the title causing her to spit out blood. The blood is no longer seen in her mouth or teeth after that.
The DVD box says the film is 78 minutes but it is actually 79 minutes in length.