What is the middle name of the playwright whose play was turned into the film The Song and Dance Man?
The Song and Dance Man: The Song and Dance Man is a 1926 American silent film comedy-drama produced by Famous Players-Lasky and released through Paramount Pictures. The Song and Dance Man:  It is based on a play by George M. Cohan and was directed by Herbert Brenon. George M. Cohan: George Michael Cohan (July 3, 1878November 5, 1942), known professionally as George M. Cohan, was an American entertainer, playwright, composer, lyricist, actor, singer, dancer and producer.
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