Stewart Granger
Sherlock Holmes
Bernard Fox
Dr. Watson
William Shatner
George Stapleton
Anthony Zerbe
Dr. John Mortimer
Sally Ann Howes
Laura Frankland
Jane Merrow
Beryl Stapleton
Ian Ireland
Sir Henry Baskerville
John Williams
Arthur Frankland
Alan Caillou
Insp. Lestrade
Brendan Dillon
Barrymore
Arline Anderson
Eliza Barrymore
Liam Dunn
Messenger
Michael St. Clair
Constable
Barry Bernard
Manager
Constance Cavendish
Eel Monger
Billy Bowles
Billy Cartwright
Arthur Malet
Higgins
Karen Kondazian
Mrs. Mortimer
Elaine Church
Maid Servant
Jenifer Shaw
Peasant Girl
Terence Pushman
Chestnut Vendor
Eric Brotherson
Porter