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
Robert E. Thompson
Adaptation
Arthur Hilton
Associate Producer
Richard Irving
Executive Producer
Stanley Kallis
Producer
Harry L. Wolf
Director of Photography
Bill Mosher
Editor
Howard E. Johnson
Art Direction
Arthur Jeph Parker
Set Decoration
Joe L. Cramer
Unit Manager
Donald Roberts
Assistant Director
James R. Alexander
Sound
Albert Whitlock
Special Effects
Carol Daniels
Stunts
Andrea E. Weaver
Costumer
Hal Mooney
Music Supervisor
Richard Belding
Supervising Editor
Vic Mizzy
Original Music Composer
Barry Crane
Director
Arthur Conan Doyle
Novel