简介：A skateboarder investigating the mysterious death of his roommate is led into the inner workings of a self-help company, and the pharmaceutical lab be

简介：一对黑人兄妹相依为命，哥哥却被白人警察误杀，你猜猜她会怎么办？对抗强权为黑人群体发声？并不，妹妹居然造了一架时光机器，回到过去好让自己的哥哥免于枪杀！