From Rob Salem of the Toronto Star:

• Elvis Costello and stars who won’t talk
  “Elvis was in the building. And Bono was with him. It was one of worst-kept secrets of last September’s Toronto International Film Festival. While George Clooney and Oprah were downtown walking their red carpets, Elvis Costello was uptown, quietly shooting the second-season opener of his hit interview/jam series, Spectacle.” Read more.