Maurice Costello
Costello was born in Pittsburgh, Pennsylvania to Irish immigrants Ellen (née Fitzgerald; born 1853) and Thomas Costello (born 1852). He made his film debut in 1908, but was long believed to have debuted in "Adventures of Sherlock Holmes; or, Held for Ransom" (1905), supposedly playing the lead in what is regarded as the first serious film to feature the character of Sherlock Holmes, since it was preceded only by the 30-second comedy film "Sherlock Holmes Baffled" (1900). However, Holmesian scholar Leslie S. Klinger has written that the identification of Costello in the role is flawed. Klinger states that the first identification of Costello with the role was in Michael Pointer's "Public Life of Sherlock Holmes" published in 1975 but Pointer later realized his error and wrote to Klinger stating
The Return of Sherlock Holmes
The first story is set in 1894 and has Holmes returning in London and explaining the period from 1891–1894, a period called "The Great Hiatus" by Sherlockian enthusiasts. Also of note is Watson's statement in the last story of the cycle that Holmes has retired, and forbids him to publish any more stories.The Return of Sherlock Holmes was adapted for BBC Radio 4 in 1992–3 as part of Bert Coules' complete radio adaptation of the canon, starring Clive Merrison as Holmes and Michael Williams as Watson. Notable guest stars included Denis Quilley as Bob Carruthers in "The Solitary Cyclist", Alex Norton as Cairns in "Black Peter", Peter Vaughan as Charles Augustus Milverton, Peter Sallis as Jonas Oldacre in "The Norwood Builder", and Penny Downie as Lady Brackenstall in "The Abbey Grange". The episodes were written by Bert Coules, Michael Bakewell, Roger Danes, David Ashton, Peter Ling, and Robert Forrest, and directed by Enyd Williams and Patrick Rayner.