Jeremy Brett

Sherlock Holmes

Edward Hardwicke

Dr. John Watson

Raymond Adamson

Sir Charles Baskerville

Alastair Duncan

Dr. Mortimer

Ronald Pickup

Barrymore

Rosemary McHale

Mrs. Barrymore

Kristoffer Tabori

Sir Henry Baskerville

James Faulkner

Stapleton

Edward Romfourt

Purser