The Hound of the Baskervilles (1978)

Dudley Moore

as Doctor Watson / Mr. Spiggot / Mrs. Ada Holmes / Piano Player

Peter Cook

as Sherlock Holmes

Denholm Elliott

as Stapleton

Joan Greenwood

as Beryl Stapleton

Hugh Griffith

as Frankland

Irene Handl

as Mrs. Barrymore

Terry-Thomas

as Dr. Mortimer

Max Wall

as Arthur Barrymore

Kenneth Williams

as Sir Henry Baskerville

Roy Kinnear

as Selden the Axe Murderer

Dana Gillespie

as Mary Frankland

Lucy Griffiths

as Iris

Prunella Scales

as Glynis

Ava Cadell

as Marsha

Jessie Matthews

as Mrs. Tinsdale

Spike Milligan

as Policeman

Penelope Keith

as Massage Receptionist

Anna Wing

as Sausage and Mash Lady

Vivien Neves

as Nun

Josephine Tewson

as Nun