Add Meryl Streep to the group of A-listers lending their voice to Wes Anderson’s animated Fantastic Mr. Fox. Though the film’s IMDb page lists Cate Blanchett as the actress playing Mrs. Fox in the adaptation of Roald Dahl’s book, moviegoers who watched a test screening recently heard Meryl Streep’s voice in the role instead. Other stars who teamed up for the film, due in theaters Nov. 13: George Clooney, Willem Dafoe, and Bill Murray.