Coach Jim Ellis shocks the community and changes lives when, aided by a local janitor, he sets out to form Philadelphia's first black swim team. But the odds are against them as they battle rigid rules, racism and more.

在该剧的最后一季中，自由高中的高年级学生正在为毕业做准备。但在告别之前，他们不得不埋葬一个危险的秘密，并面对可能永远改变他们生活的心碎抉择。