Director
Roy William NeillStarring actors
Basil Rathbone
Nigel Bruce
Marjorie Lord
Henry Daniell
George Zucco
John Archer
Gavin Muir
Edmund MacDonald
Don Terry
Mary GordonDescription
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.