Mary Lennox was a spoiled and difficult girl that no one liked. She lived in India with her parents, but when they died, she was forced to move to her uncle's house in England. There, she struggled to adapt to the new conditions, as she was used to being served by everyone. One day, while exploring the house and the yard, she came across a secret garden that had been locked and neglected for years. She decided to fill it with flowers and bring it back to life. She would be helped by her new friends, Dickon and her cousin, Colin. In this garden, the three children discovered the magic that leads to the joy and happiness of life.