The Adventures of Sherlock Holmes (1939)
Director : Alfred L. Werker
Professor Moriarity has a scheme for stealing the crown jewels from the
Tower of London. To get Holmes involved, he persuades a gaucho flute
player to murder a girl.

Sherlock Holmes and the Voice of Terror (1942)
Director : John Rawlins
England, at the start of World War Two. Mysterious wireless broadcasts,
apparently from Nazi Germany are heard over the BBC. The warn of acts of
terror in England, just before they take place. Baffled, the Defence Committee
call in Holmes...

Sherlock Holmes in Washington (1943)
Director : Roy William Neill
In World War II, a British secret agent carrying a vitally important document is
kidnapped en route to Washington. The British government calls on Sherlock
Holmes to recover it.

Sherlock Holmes in Dressed To Kill (1946)
Director : Roy William Neill
A convicted thief in Dartmoor prison hides the location of the stolen Bank of
England printing plates inside three music boxes. When the innocent
purchasers of the boxes start to be murdered, Holmes and Watson
investigate.