The Devil's Foot (radio 1936)
From The Arthur Conan Doyle Encyclopedia
The Devil's Foot (aka The Cornish Horror) is the 18th episode of the 1936 American radio series The Adventures of Sherlock Holmes, written by Edith Meiser, first aired on Mutual network on 30 may 1936, starring Louis Hector as Sherlock Holmes and Harry West as Dr. Watson. 25 min. Sponsored by Household Finance.