A bearded, simple-minded stranger, wearing a top hat and a multi-colored coat, appears in a village performing conjuring tricks and is soon a favorite with the village children. They call him Sir Columbus, and he seems delightful and harmless. One day, Columbus talks his way into the office of a local business man, reveals himself as an unexpected visitor from the man's guilty past, and commits what seems to be the perfect murder. (This episode is noted for providing a young Jennifer Connelly with her first screen credit.) (thetvdb.com)