That was over 65 years ago in 1956.
Today she is 85, and has starred in 53 movies in total, 52 since High Tor was released.
In High Tor, I think Julie Andrews looks:
High Tor scores 0 out of 10 on The Movie Database.
Julie Andrews' first acting role was as 'Lise' in High Tor, released in 1956 when she was 20.