Sound film "The Clue of the New Pin", a British Lion production using the sound-on-disc British Photophone system. In May, "Black Waters", a British and Dominions Film Corporation promoted as the first UK all-talker, received its initial trade screening; it had been shot completely in Hollywood with a Western Electric sound-on-film system. None of these pictures made much impact. The first successful European dramatic talkie was the all-British "Blackmail". Directed by twenty-nine-year-old Alfred Hitchcock, the movie had its London debut June 21, 1929. Originally shot as a silent, "Blackmail" was restaged to include dialogue sequences, along with a score and sound effects,
Henry Hitchcock Henry Hitchcock Henry Hitchcock (September 11, 1792 – August 11, 1839) was the first Attorney General of Alabama, having been elected by the Alabama General Assembly in December 1819 in its initial session. He was also the Secretary of the Alabama Territory, the position which was the precursor to the modern-day Secretary of State of Alabama. Henry Hitchcock was born in Burlington, Vermont in 1792. He was the grandson of General Ethan Allen, leader of the Green Mountain Boys and hero of Ticonderoga, and the son of Judge Samuel Hitchcock. Major General Ethan Allen Hitchcock was his brother. Henry Hitchcock's