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.
Jack Palance
Denholm Elliott
Leo Genn
Torin Thatcher
Rex Sevenoaks
Gillie Fenwick
Elizabeth Cole
Duncan Lamont
Paul Harding
Oskar Homolka
Billie Whitelaw
William Nunn
Liza Creighton
Jeanette Landis