The Sound of Music is one of the most iconic films of all time, and one of the child stars in the classic film was Angela Cartwright – meet her very famous sister ...

From left: Charmian Carr as Liesl von Trapp, Kym Karath as Gretl von Trapp, Nicholas Hammond as Friedrich von Trapp, Julie Andrews as Maria, Debbie Turner as Marta von Trapp, Angela Cartwright as ...

Actress Angela Cartwright, who rose to fame over half a century ago as a child star in hits like The Sound of Music and Lost in Space, looked completely different from how fans might've remembered her ...