#20: Gidget and A Summer Place Made Her Universal’s Top Young Star Before the Age of Twenty
The massive success of films like Gidget and A Summer Place quickly made Sandra one of Universal Pictures’ most profitable young actresses. Before reaching the age of twenty, she had already become one of the studio’s biggest attractions for teenage audiences across America.

Her films consistently earned strong box office results, while magazines and television appearances turned her into one of the most recognizable young faces in entertainment. Universal heavily invested in maintaining her wholesome public image because it had become such a valuable part of her success. Yet while her career looked nearly perfect from the outside, Sandra herself was becoming increasingly unhappy underneath the fame.
