What actors and actresses appeared in Holmes - 1989?

You are likely referring to the 1989 British television film "The Adventures of Sherlock Holmes: The Hound of the Baskervilles", also known as "Holmes" in some regions.

The main actors and actresses in this film were:

* Jeremy Brett as Sherlock Holmes

* David Burke as Dr. John Watson

* Edward Hardwicke as Inspector Lestrade

* Rosalind Ayres as Beryl Stapleton

* Terence Hardiman as Sir Charles Baskerville

* Robert Hardy as Dr. Mortimer

* Miles Anderson as Stapleton

* Christopher Ravenscroft as Henry Baskerville

This film was part of the popular "The Adventures of Sherlock Holmes" series, which ran from 1984 to 1994.