Gilmer McCormick

Gilmer McCormick (born March 13, 1947) is an American actress and singer, best known for her performance in the stage and film versions of "Godspell" in the early 1970s and for her role as Sister Margaret in "Silent Night, Deadly Night".
Born in Louisville, Kentucky, she graduated from Moravian Academy in Bethlehem, Pennsylvania in 1965. She attended Carnegie Mellon University in Pittsburgh.