Amy Nicholson Krystin Ver Linden’s “Alice” is a righteous fable about a Black woman (Keke Palmer) who escapes from an isolated Georgia plantation that’s enslaved her, her husband (Gaius Charles) and her family for generations, and discovers a wonderland just outside the property line: 1973 America, where she learns she’s been emancipated for a century. “I never told anyone they had to stay,” her Bible-thumping captor Mr. Paul (Jonny Lee Miller) sputters by way of cheap justification.