The Vampire Bat
1933
William V. Mong (June 25, 1875 – December 10, 1940) was an American film actor, screenwriter and director. He appeared in almost 200 films between 1910 and 1939. His directing (1911–1918) and screenwriting (1911–1922) were mostly for short films. He was born June 25, 1875, in Chambersburg, Pennsylvania, and married Esme Warde. He started out as a vaudeville and stage actor, appearing in plays in Los Angeles, Chicago, and New York City. Wikipedia