Edward Jekyll, a chemist, seeks to prove that human personality can be changed through chemical stimulations after discovering his father's dark past. However, his plans are threatened by Dr. Curtis Lanyon, a rival doctor who wants to claim the estate and resorts to murder and deceit to discredit Edward.
The Son of Dr. Jekyll
Edward Jekyll, unaware of his father's sinister legacy, is determined to succeed as a chemist despite being expelled from school due to his unconventional experiments.