Cast and credits of The Sign of Four

Directed by

Peter Hammond

Starring

Jeremy Brett
Sherlock Holmes

Edward Hardwicke
Dr. Watson / Dr. John Watson

John Thaw
Jonathan Small

Kiran Shah
Tonga

Jenny Seagrove
Miss Mary Morstan

Rosalie Williams
Mrs Hudson

Derek Deadman
Williams

Ronald Lacey
Thaddeus & Bartholomew Sholto

Ishaq Bux
Lal Chowder

Emrys James
Inspector Athelney Jones

Lila Kaye
Mrs Mordecai Smith

William Ash
Jack Smith

Dave Atkins
Mordecai Smith

Badi Uzzaman
Kartar Singh

Renu Setna
Achmet

Written by

Arthur Conan Doyle
(by) (as Sir Arthur Conan Doyle)

John Hawkesworth
(dramatised by)