Patty Duke stars as young Billie Carol, the teenage gal who can outrun all of the guys on the school track team. She tells her track coach that the secret to her incredible running ability, is the rock music 'beat' that she hears in her head, whenever she runs. Billie's athletic talent, causes considerable controversy for her politician father, who's running for Mayor of their town. He admits that he wishes Billie had been a boy. Billie herself, also wishes that she was a boy. She doesn't like having to tone-down her athletic prowess, just because she's a girl.
Lots of folks think that Billie should behave more like a girl, and quit the boy's track team. But she's determined to stay on. Her father reluctantly supports her wish to be on the boy's track team. To further complicate matters, Billie falls for one of her teammates, who she had been tutoring to improve his track skills. He's surprised to find himself attracted to the tomboyish Billie, and wants her to start acting like a girl.
Billie likes him, but wants him to accept her as an equal. His male ego is threatened by the fact that Billie can outrun him, since she's 'just a girl'. Billie doesn't like this, but she also doesn't want to lose her first boyfriend. Bewildered by her blossoming romantic feelings for him, Billie knows that she needs to make some important decisions, regarding her relationship with him.
This movie belongs to Patty Duke, and she shines above the others in the supporting cast. Patty looks like a cute puppy-dog tomboy, and brings an intense energy to her role as Billie. After this film, Patty would never again appear so baby-faced and innocent, as she did in Billie. Patty also got to sing songs in the film, and she does have a nice voice.
This movie was a charming, fun comedy, about a girl's journey through adolescence. It was made before the women's rights movement got underway. But it's plot was supportive of Billie's determination, to compete on an equal level with the boys on the track team. It's a fun, 60s teen-angst movie, with a message about equal rights for girls.