In this Dan Curtis production of the Robert Louis Stevenson classic, Jack Palance stars as Dr. Henry Jekyll, a scientist experimenting to reveal the hidden, dark side of man, who, in the process of his experiment, releases a murderer from within himself.
as Dr. Jekyll/Dr.Hyde
as George Devlin
as Dr. Lanyon
as Sir Turnbull
as Dr. Wright
as Poole der Butler
as Hattie
as Sergt. Grimes
as Constb. Johnston
as Stryker
as Gwyn Thomas
as Cassidy
as Billie
as Liz
