After seeing a young woman kidnapped and taken to a house, a popular horror video blogger decides to go into the house, armed with only his camera, to see what he can find. Then the residents come home.
A vampire, a nihilist, and a murderous dwarf with super powers, come together, aided by the powers of a young woman's magical penis, to fulfill an ancient prophecy and battle an ancient demon.
A series of blunders lead Doug to believe he has murdered his fiancé Betty. Now he has to avoid jail, lie to relatives about his engagement and escape alive from Betty's revenge.
