NEW YORK - NOVEMBER 10: (U.S. TABS AND HOLLYWOOD REPORTER OUT) Cast members Charmain Carr (Liesl von Trapp) and Nicholas Hammond (Friedrich von Trapp) attend 'The Sound of Music' 40th Anniversary Special Edition DVD Cast Reunion at The Tavern on the Green November 10, 2005 in New York City. (Photo by Paul Hawthorne/Getty Images)

NEW YORK - NOVEMBER 10:  (U.S. TABS AND HOLLYWOOD REPORTER OUT) Cast members Charmain Carr (Liesl von Trapp) and Nicholas Hammond (Friedrich von Trapp) attend 'The Sound of Music' 40th Anniversary Special Edition DVD Cast Reunion at The Tavern on the Green November 10, 2005 in New York City.  (Photo by Paul Hawthorne/Getty Images)