Dashiell Hammett created the character Sam Spade for his crime story The Maltese Falcon. Spade was a hard-boiled detective with cold detachment, a keen eye for detail, and an unflinching determination to exact his own justice. For most people, Spade is most closely associated with actor Humphrey Bogart, who played him in the third and most famous film version of The Maltese Falcon. In 1946 one of radio's top producers, William Spier, brought Sam Spade...

Allan Quatermain, a professional big game hunter, is approached by English aristocrat Sir Henry Curtis and his friend, Captain John Good, late of the Royal Navy. They need his help finding Sir Henry's brother, who was last seen traveling north into the unexplored interior in search of the fabled King Solomon's Mines.