Bat Boy The Musical, ripped from the headlines, is the bizarre tale of a tender-hearted half-boy-half-bat found in a rural West Virginia cave. This shocking rock musical tackles American prejudice, the fierceness of modern religion, genetic engineering, inter-species sex, and yes, even accidental incest. New Line Theatre presents the St. Louis premiere of this musical by by Keythe Farley, Brian Flemming, and Laurence O’Keefe. Scott Miller directs.