Dr. Henry Jekyll experiments with scientific means of revealing the hidden, dark side of man and releases a murderer from within himself.
Cast:
Robert Broderick, Irene Boyle, William R. Dunn, Robert Ellis
Production:
Kalem Company
Jethro Smith - a modern Jekyll and Hyde
Nora Smith - the Daughter
Bill Hykes - Jethro's Henchman
Roger Master - Nora's Sweetheart
