That was over 55 years ago in 1966.
Today she is 75, and has starred in 55 movies in total, 54 since The Sand Pebbles was released.
In The Sand Pebbles, I think Candice Bergen looks:
The Sand Pebbles scores 7.3 out of 10 on The Movie Database.
Candice Bergen's first acting role was as 'Shirley Eckert' in The Sand Pebbles, released in 1966 when she was 20.