Karla Marks mysteriously vanishes while conducting a paranormal investigation with her husband. A year after her disappearance, a group of paranormal investigators attempt to uncover the truth about her disappearance.

After finding her roommate dead under mysterious circumstances, a young woman is haunted inside her apartment.

After his wife is murdered, a man becomes a ninja to take revenge on her killers across the streets of New York, in this film that was originally abandoned in 1984 until it was discovered and completed by Vinegar Syndrome.