The Beasts Are on the Streets

A sister and her disturbed twin are implicated in a murder and a police detective must figure out which one's the killer.

Two couples vacationing together in an R.V. from Texas to Colorado are terrorized after they witness a murder during a Satanic ritual.

A small-town doctor learns that the population of his community is being replaced by emotionless alien duplicates.

After being run out of Las Vegas, reporter Carl Kolchak heads for Seattle and another reporting job with the local paper. It's not long before he’s on the trail of another string of bizarre murders. It seems that every 21 years, for the past century, a killer murders a certain number of people, drains them of their blood, and then disappears into the night. Kolchak is on his trail, but can he stop him?