In a Sherlock Holmes special, Nick Utechin looks at the detective's incarnations on the radio from the 1940's onwards, including The Adventure of the Speckled Band (1945); The Red-Headed League (1954); The Boscombe Valley Mystery (1966); The Return of Sherlock Holmes : The Solitary Cyclist (1993); and The Further Adventures of Sherlock Holmes : The Abergavenny Murder (2004).