A scientist working on cures for rare afflictions, such as a bone softening agent made from molds to allow him to correct the spinal deformity of his nurse, finds the physical causes of lycanthropy in wolf-man Larry Talbot and of vampirism in Count Dracula, but himself becomes afflicted with homicidal madness while exchanging blood with Dracula.
An obsessed scientist assembles a living being from parts of exhumed corpses....
The Wolf Man tries to warn a dimwitted porter that Dracula wants his brain for Frankenstei...
Frankenstein's unscrupulous colleague, Dr. Bohmer, plans to transplant Ygor's brain so he ...
Blackmailing a young couple to assist with his horrific experiments the Baron, desperate f...
After being resurrected by grave robbers, Larry Talbot searches for Dr. Frankenstein in th...
After recovering from injuries sustained in the mob attack upon himself and his creation, ...
After experimenting on himself and becoming invisible, scientist Jack Griffin, now aggress...
A man and wife are terrorized by Mad Scientist Dr. Callistratus who was executed but has r...
Frankenstein's unscrupulous colleague, Dr. Bohmer, plans to transplant Ygor's brain so he ...
Baron Victor Frankenstein has discovered life's secret and unleashed a blood-curdling chai...
The owner of a coal mining operation, falsely imprisoned for fratricide, takes a drug to m...
One of the sons of late Dr. Henry Frankenstein finds his father's ghoulish creation in a c...