The Adventures of Sherlock Holmes. S01 E04. The Solitary Cyclist.

First broadcast 15th May 1984.

A strange man on a bicycle follows a young music teacher as she bicycles on a lonely road to and from the city.

Jeremy Brett ... Sherlock Holmes
David Burke ... Dr. John Watson
Barbara Wilshere ... Violet Smith
John Castle ... Carruthers
Michael Siberry ... Woodley
Ellis Dale ... Williamson
Sarah Aitchison ... Sarah Carruthers
Simon Bleakley ... Peter (as Simon Bleackley)
Penny Gowling ... Mrs Dixon
Stafford Gordon ... Landlord
Rosalie Williams ... Mrs Hudson
Bryan Heeley ... Fireman