Julie and Carol: So Nice, They Did It Twice
By Peter Filichia -- Julie Andrews played Maria von Trapp on stage two years before she started filming The Sound of Music. Well, at least in a manner of speaking. Andrews actually portrayed a parody version of the would-be nun who became a wife and multiple mother. She was Mama Pratt in the sequence "The Pratt Family Singers" in Julie and Carol at Carnegie Hall. It's the TV special that was taped on March 5, 196…