A writer takes on a challenge to spend a night in a haunted castle on All Soul's Eve, unaware that the castle's dark history will bring the murdered souls back to life. As night falls, the writer is tormented by the vengeful spirits, who seek to claim his life to sustain their own existence. However, Barbara Steele, one of the living dead, tries to help the writer escape the castle's clutches.
Castle of Blood
A journalist accepts a dare to spend a night in a notorious haunted castle on All Hallow's Eve, only to uncover the dark secrets of its past and find himself enthralled by a captivating female spirit.