Alice Through the Looking Glass was Alan Rickman 's final role due to his tragic death .
The film stars Johnny Depp , Anne Hathaway , Mia Wasikowska , Matt Lucas , Rhys Ifans , Helena Bonham Carter , and Sacha Baron Cohen and features the voices of Stephen Fry , Michael Sheen , Timothy Spall , and Alan Rickman , in his final film role .
Alice Through the Looking Glass -LRB-2016 film-RRB-