a quote from it's wikipedia entry
Glazer (The Creator) had written different versions of Magic City for years. He originally wrote and sold it to CBS, who eventually let it go to the Starz network. "CBS was really nice to me and generous in letting it go to Starz. It’s not a procedural, it’s not a franchise. It needs to be allowed to do the sexuality and violence and the things that were part of Miami Beach in the 1959," he said.