‘The Last Days of Ptolemy Grey’ review: Samuel L. Jackson’s star power can’t save Apple TV+’s Walter Mosley adaptation

'The Last Days of Ptolemy Grey' review: Samuel L. Jackson's star power can't save Apple TV+'s Walter Mosley adaptation

Jackson’s title character is introduced in the throes of dementia, relying on help from his nephew (Omar Miller), who is murdered early on. Lacking a caretaker, Ptolemy forms a bond with an orphaned teenager, Robyn […]