Eva Tinschmann appeared in what movie based off a book by British author Sir Arthur Conan Doyle?
Eva Tinschmann: Eva Tinschmann (April 19 1893 – August 10, 1978) was a German actress. Eva Tinschmann:  She appeared in the 1937 Sherlock Holmes film "The Grey Lady". Sherlock Holmes: Sherlock Holmes ( ) is a fictional private detective created by British author Sir Arthur Conan Doyle.
The Grey Lady