In his lifetime, George M. Cohan was the great towering giant of the American musical theater, and George M! is his story. It is colorful, exciting and — above all — fast moving. This thrilling show documents how his career blossomed from vaudeville to Broadway. It includes such hits as “Give My Regards to Broadway,” “Harrigan,” “Over There,” “You’re a Grand Old Flag” and “Forty-Five Minutes to Broadway.”