Episode

The Powers of Evil

Previous: The Tragedy of Birlstone
Next: Death on the Moor

Cast
Clive Merrison as Sherlock Holmes
Michael Williams as Dr. John H. Watson
Don McCorkindale as Barrymore
Jenny Lee as Mrs. Barrymore
Donald Sinden as Sir Charles Baskerville
Mark Leake as Sir Henry Baskerville
Ian Masters as Sir Hugo Baskerville
John Woodnutt as Frankland
Judi Dench as Mrs. Hudson
Carolyn Jones as Laura Lyons
Roger May as Dr. James Mortimer
Iwan Thomas as Perkins
Brian Parr as Postmaster
Rachel Atkins as Beryl Stapleton
Ian Masters as Jack Stapleton
James Harrison as Cabbie
Nicole Forbes as Legend girl
Jamie Harden as Legend man
Simon Hanna as Soldier