The Last Days of Ptolemy Grey is a television show based on the novel of the same name by Walter Mosley. The show follows the story of Ptolemy Grey, an elderly man who is suffering from dementia and living in squalor. When a mysterious woman enters his life and offers him an experimental drug, Grey's memories are restored, allowing him to confront his past and seek redemption. With an emotionally charged narrative and powerful performances, The Last Days of Ptolemy Grey explores themes of memory, family, and personal transformation.