Lights Out, originally broadcast December 22, 1937. The only existing recording of a script of the horror series Lights Out under the creator Wyllis Cooper. One would wonder how a man who wrote truly frightening scripts could write such a tender Christmas tale set in 1918. On the first Christmas after World War I, three Allied officers meet by chance in a train compartment and find one another vaguely familiar. They fall asleep and share a dream in which they are the Three Wise Men searching for Jesus. But is it really a dream?