Watch Sadisflix. When his father encounters insufferable hardship, Dwight Hawkins (real-life gospel singer Deitrick Haddon) is torn between Christian duty and his own desire to pursue his dreams as a gospel singer. But what does God really have planned for him? Sheryl Lee Ralph co-stars alongside gospel stars Karen Clark-Sheard, Kiki Sheard and Dr. Bobby Jones in this modern parable inspired by the biblical story of David and Saul.