Explore the world’s most fascinating, strange and inexplicable mysteries. Each episode features compelling contributions from scientists, historians, witnesses and experiencers—each seeking to shed light on how the seemingly impossible actually can happen.

This short documentary explores eight theories on why humans are so fascinated with fright.

A modern update finds the famous sleuth and his doctor partner solving crime in 21st century London.

An investigation into the reports of houses in Hollywood that are supposedly haunted by the ghosts of dead movie stars.

A 1929 Fox newsreel interview with the author and spiritualist, Sir Arthur Conan Doyle. He speaks about his greatest literary creation, Sherlock Holmes, and his work in spiritualism. Release year attributions of 1927 are incorrect. For further details see: http://www.silentera.com/PSFL/data/S/SirArthurConanDoyle1929.html

Sir Arthur Conan Doyle, creator of the famous sleuth Sherlock Holmes, talks about his fictional detective, the real-life professor who inspired him, and his own belief in the supernatural.

The first film adaptation of Sir Arthur Conan Doyle's classic novel about a land where prehistoric creatures still roam.

Our Mutual Girl was unique. Not quite a serial, not quite a newsreel and not strictly an advertisement, it combined elements of all three. In 52 weekly one-reel episodes, running from January 19, 1914 to January 11, 1915, the Mutual Girl outwitted villains, saw the sights of New York, met with theatrical and political celebrities (who frequently helped her out of trouble) and tried on fashionable outfits in chic stores. The fashions were an early example of product placement, although apparently not paid placement.

Sherlock Holmes Documentary