Henry Jekyll is a troubled man. His wife died of pneumonia. He wants his sister-in-law, but her father forbids any contact. And his experiments into the dual nature of man have yielded a personality-splitting drug that he has tested on himself, changing him into an uninhibited brute who seeks violent and undignified pleasures. Jekyll quickly becomes addicted to the sordid freedom induced by the drug. He can commit the most enjoyably revolting deeds, then return to his laboratory and use an antidote to change back to his original form, so that his lofty persona remains untarnished.
Michael Caine
Cheryl Ladd
Joss Ackland
Ronald Pickup
Diane Keen
Kim Thomson
Kevin McNally
David Schofield
Lionel Jeffries
Lee Montague
Miriam Karlin
Lance Percival
Joan Heal
Frank Barrie
Martin Jacobs
Duncan Gould
John Scarborough
Harvey Ashby
Ray Armstrong
Kiran Shah
Nina Kennedy
Peter Gale
Andrew Castell
Gary Shail
David Michaels
Simon Adams
Richard Dixon
Eric Dodson
Jill Pearson
Samantha Womack
Margaret Rawlings
Michael Stainton
Jazzer Jeyes
Terry Walsh
Eric Mason
Philip Locke
Terence Plummer
Ross McCall
Peter Geeves
Craig Crosbie
Antony Brown
Nigel Betts
Prentis Hancock