Sherlock Holmes is drawn into the case of Jack the Ripper, who is killing prostitutes in London's East End. Assisted by Dr. Watson, and using information provided by a renowned psychic, Robert Lees, Holmes finds that the murders may have their roots in a Royal indiscretion and that a cover-up is being managed by politicians at the highest level, all of whom happen to be Masons.
Christopher Plummer
James Mason
David Hemmings
Susan Clark
Anthony Quayle
John Gielgud
Frank Finlay
Donald Sutherland
Geneviève Bujold
Chris Wiggins
Tedde Moore
Peter Jonfield
Roy Lansford
Catherine Kessler
Ron Pember
June Brown
Ken Jones
Terry Duggan
Hilary Sesta
Anthony May
Betty Woolfe
Iris Fry
Geoffrey Russell
Peggy Ann Clifford
Ann Mitchell
Katherine Stark
Elaine Ives-Cameron
Stella Courtney
Judy Wilson
Roy Pattison
Victor Langley
Pamela Abbott
Robin Marchal
Richard Pescud
Pat Brackenbury
Dan Long
Michael Cashman
Tony Clarkin
Peter Dean
Jim McManus
Norman Gay
Barrie Holland