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

Liam Dunn

Messenger

Michael St. Clair

Constable

Barry Bernard

Manager

Billy Bowles

Billy Cartwright

Arthur Malet

Higgins

Elaine Church

Maid Servant

Jenifer Shaw

Peasant Girl