The story takes place in 1890 San Francisco, where a series of gruesome murders attracts the attention of Brett Kingsford (Leslie Nielsen), a playboy detective with a secret crime lab, a library of occult tomes, and an invaluable dwarf assistant (Charles Bolender). His friend, Robert (Mark Richman), soon to be married to Evelyn (Judi Meredith), keeps having trance-outs at the oddest times, and looks to be a likely suspect - especially since he knows the victims. However, the killer growls like a beast and kills with a set of murderous bestial claws, two attributes which Robert lacks.
He killed with the power of demons a million years old!
Did You Know?
Originally a pilot for a TV series to be called "The Black Cloak". The series was not picked up and this pilot was released as a theatrical feature. See more
[reading a Latin phrase mounted on the wall
Omnia Exeunt in Mysterium?
Everything ends in mystery.
Everything except marriage.