Fear Itself

Goof: When Dennis Mahoney's daughter says she is going to color a picture for her dad, she is coloring with a pink marker. The next second, the pink disappears from the coloring book, the marker is nowhere to be seen and she is coloring with green.

Trivia: In Romania there is a superstition that a person should be buried face down with their mouth sewn shut, and this way a vampire would not be able to rise from its grave.
Another superstition states that sewing the mouth shut prevents an evil spirit from entering and possessing the corpse. Also, by staking Navarro, Chelsea is preventing him from becoming a vampire, even if eventually fed upon.