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.

Dr. Jekyll/Dr.Hyde

George Devlin

Dr. Lanyon

Sir Turnbull

Dr. Wright

Poole der Butler

Sergt. Grimes

Stryker

Gwyn Thomas
January 7, 1968

Dr. Jekyll/Dr.Hyde

George Devlin

Dr. Lanyon

Sir Turnbull

Dr. Wright

Poole der Butler

Sergt. Grimes

Stryker

Gwyn Thomas
